mwifiex: remove unused function parameters

Some function parameters become useless after previous
cleanup changes.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

14 files changed, 80 insertions, 136 deletions

diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index c57107a860d1..d64065ff235c 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -242,9 +242,7 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
  *
  * Handling includes changing the header fields into CPU format.
  */
-int mwifiex_ret_11n_cfg(struct mwifiex_private *priv,
-                        struct host_cmd_ds_command *resp,
-                        void *data_buf)
+int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp, void *data_buf)
 {
         struct mwifiex_ds_11n_tx_cfg *tx_cfg = NULL;
         struct host_cmd_ds_11n_cfg *htcfg = &resp->params.htcfg;
@@ -298,8 +296,7 @@ int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
  *      - Setting AMSDU control parameters (for SET only)
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_amsdu_aggr_ctrl(struct mwifiex_private *priv,
-                                struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
                                 int cmd_action, void *data_buf)
 {
         struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl =
@@ -331,8 +328,7 @@ int mwifiex_cmd_amsdu_aggr_ctrl(struct mwifiex_private *priv,
  *
  * Handling includes changing the header fields into CPU format.
  */
-int mwifiex_ret_amsdu_aggr_ctrl(struct mwifiex_private *priv,
-                                struct host_cmd_ds_command *resp,
+int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
                                 void *data_buf)
 {
         struct mwifiex_ds_11n_amsdu_aggr_ctrl *amsdu_aggr_ctrl = NULL;
@@ -357,8 +353,7 @@ int mwifiex_ret_amsdu_aggr_ctrl(struct mwifiex_private *priv,
  *      - Setting HT Tx capability and HT Tx information fields
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_11n_cfg(struct mwifiex_private *priv,
-                        struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd,
                         u16 cmd_action, void *data_buf)
 {
         struct host_cmd_ds_11n_cfg *htcfg = &cmd->params.htcfg;
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
index 71a853e61b61..9128d2c9638b 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -28,15 +28,9 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
                           struct host_cmd_ds_command *resp);
 int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
                               struct host_cmd_ds_command *resp);
-int mwifiex_ret_11n_cfg(struct mwifiex_private *priv,
-                        struct host_cmd_ds_command *resp,
+int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
                         void *data_buf);
-int mwifiex_cmd_11n_cfg(struct mwifiex_private *priv,
-                        struct host_cmd_ds_command *cmd,
-                        u16 cmd_action, void *data_buf);
-
-int mwifiex_cmd_11n_cfg(struct mwifiex_private *priv,
-                        struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd,
                         u16 cmd_action, void *data_buf);
 
 int mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
@@ -67,24 +61,19 @@ int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv,
                               struct mwifiex_ds_rx_reorder_tbl *buf);
 int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
                                struct mwifiex_ds_tx_ba_stream_tbl *buf);
-int mwifiex_ret_amsdu_aggr_ctrl(struct mwifiex_private *priv,
-                                struct host_cmd_ds_command
-                                *resp,
+int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
                                 void *data_buf);
 int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
                              struct host_cmd_ds_command *cmd,
                              int cmd_action, void *data_buf);
-int mwifiex_cmd_amsdu_aggr_ctrl(struct mwifiex_private *priv,
-                                struct host_cmd_ds_command *cmd,
-                                int cmd_action,
-                                void *data_buf);
+int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
+                                int cmd_action, void *data_buf);
 
 /*
  * This function checks whether AMPDU is allowed or not for a particular TID.
  */
 static inline u8
-mwifiex_is_ampdu_allowed(struct mwifiex_private *priv,
-                         struct mwifiex_ra_list_tbl *ptr, int tid)
+mwifiex_is_ampdu_allowed(struct mwifiex_private *priv, int tid)
 {
         return ((priv->aggr_prio_tbl[tid].ampdu_ap != BA_STREAM_NOT_ALLOWED)
                 ? true : false);
@@ -94,8 +83,7 @@ mwifiex_is_ampdu_allowed(struct mwifiex_private *priv,
  * This function checks whether AMSDU is allowed or not for a particular TID.
  */
 static inline u8
-mwifiex_is_amsdu_allowed(struct mwifiex_private *priv,
-                         struct mwifiex_ra_list_tbl *ptr, int tid)
+mwifiex_is_amsdu_allowed(struct mwifiex_private *priv, int tid)
 {
         return (((priv->aggr_prio_tbl[tid].amsdu != BA_STREAM_NOT_ALLOWED)
                         && ((priv->is_data_rate_auto)
@@ -106,21 +94,18 @@ mwifiex_is_amsdu_allowed(struct mwifiex_private *priv,
 /*
  * This function checks whether a BA stream is available or not.
  */
-static inline u8
-mwifiex_is_ba_stream_avail(struct mwifiex_private *priv)
+static inline u8 mwifiex_is_ba_stream_avail(struct mwifiex_adapter *adapter)
 {
-        struct mwifiex_private *pmpriv = NULL;
-        u8 i = 0;
+        struct mwifiex_private *priv;
+        u8 i;
         u32 ba_stream_num = 0;
 
-        for (i = 0; i < priv->adapter->priv_num; i++) {
-                pmpriv = priv->adapter->priv[i];
-                if (pmpriv)
-                        ba_stream_num +=
-                                mwifiex_wmm_list_len(priv->adapter,
-                                                     (struct list_head
-                                                      *) &pmpriv->
-                                                     tx_ba_stream_tbl_ptr);
+        for (i = 0; i < adapter->priv_num; i++) {
+                priv = adapter->priv[i];
+                if (priv)
+                        ba_stream_num += mwifiex_wmm_list_len(
+                                                (struct list_head *)
+                                                &priv->tx_ba_stream_tbl_ptr);
         }
 
         return ((ba_stream_num <
@@ -133,8 +118,7 @@ mwifiex_is_ba_stream_avail(struct mwifiex_private *priv)
  * Upon successfully locating, both the TID and the RA are returned.
  */
 static inline u8
-mwifiex_find_stream_to_delete(struct mwifiex_private *priv,
-                              struct mwifiex_ra_list_tbl *ptr, int ptr_tid,
+mwifiex_find_stream_to_delete(struct mwifiex_private *priv, int ptr_tid,
                               int *ptid, u8 *ra)
 {
         int tid;
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index c2abced66957..c9fb0627de43 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -44,8 +44,7 @@
  * MSDU => |DA|SA|Length|SNAP|......   ..|
  */
 static int
-mwifiex_11n_form_amsdu_pkt(struct mwifiex_adapter *adapter,
-                           struct sk_buff *skb_aggr,
+mwifiex_11n_form_amsdu_pkt(struct sk_buff *skb_aggr,
                            struct sk_buff *skb_src, int *pad)
 
 {
@@ -324,7 +323,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 
                 spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock,
                                        ra_list_flags);
-                mwifiex_11n_form_amsdu_pkt(adapter, skb_aggr, skb_src, &pad);
+                mwifiex_11n_form_amsdu_pkt(skb_aggr, skb_src, &pad);
 
                 mwifiex_write_data_complete(adapter, skb_src, 0);
 
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c
index 6736fc604844..755e5d533c03 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c
@@ -319,8 +319,7 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta,
  *      - Setting add BA request buffer
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_11n_addba_req(struct mwifiex_private *priv,
-                              struct host_cmd_ds_command *cmd, void *data_buf)
+int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd, void *data_buf)
 {
         struct host_cmd_ds_11n_addba_req *add_ba_req =
                 (struct host_cmd_ds_11n_addba_req *)
@@ -391,8 +390,7 @@ int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv,
  *      - Setting del BA request buffer
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_11n_delba(struct mwifiex_private *priv,
-                          struct host_cmd_ds_command *cmd, void *data_buf)
+int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd, void *data_buf)
 {
         struct host_cmd_ds_11n_delba *del_ba = (struct host_cmd_ds_11n_delba *)
                 &cmd->params.del_ba;
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.h b/drivers/net/wireless/mwifiex/11n_rxreorder.h
index 42f569035745..f3ca8c8c18f9 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.h
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.h
@@ -49,14 +49,12 @@ void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv,
 int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv,
                                struct host_cmd_ds_command
                                *resp);
-int mwifiex_cmd_11n_delba(struct mwifiex_private *priv,
-                          struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd,
                           void *data_buf);
 int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv,
                                   struct host_cmd_ds_command
                                   *cmd, void *data_buf);
-int mwifiex_cmd_11n_addba_req(struct mwifiex_private *priv,
-                              struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd,
                               void *data_buf);
 void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv);
 struct mwifiex_rx_reorder_tbl *mwifiex_11n_get_rxreorder_tbl(struct
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c
index 07187a405fee..bb73cfe14aeb 100644
--- a/drivers/net/wireless/mwifiex/cfp.c
+++ b/drivers/net/wireless/mwifiex/cfp.c
@@ -75,8 +75,7 @@ u8 supported_rates_n[N_SUPPORTED_RATES] = { 0x02, 0x04, 0 };
  * This function maps an index in supported rates table into
  * the corresponding data rate.
  */
-u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
-                               u8 ht_info)
+u32 mwifiex_index_to_data_rate(u8 index, u8 ht_info)
 {
         u16 mcs_rate[4][8] = {
                 {0x1b, 0x36, 0x51, 0x6c, 0xa2, 0xd8, 0xf3, 0x10e}
@@ -126,7 +125,7 @@ u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
  * This function maps a data rate value into corresponding index in supported
  * rates table.
  */
-u8 mwifiex_data_rate_to_index(struct mwifiex_adapter *adapter, u32 rate)
+u8 mwifiex_data_rate_to_index(u32 rate)
 {
         u16 *ptr;
 
@@ -265,9 +264,7 @@ mwifiex_is_rate_auto(struct mwifiex_private *priv)
 /*
  * This function converts rate bitmap into rate index.
  */
-int
-mwifiex_get_rate_index(struct mwifiex_adapter *adapter, u16 *rate_bitmap,
-                       int size)
+int mwifiex_get_rate_index(u16 *rate_bitmap, int size)
 {
         int i;
 
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 7ead15e1967e..2d296dcc210e 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -767,8 +767,7 @@ void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
 int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
 int mwifiex_scan_networks(struct mwifiex_private *priv,
                           const struct mwifiex_user_scan_cfg *user_scan_in);
-int mwifiex_cmd_802_11_scan(struct mwifiex_private *priv,
-                            struct host_cmd_ds_command *cmd,
+int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
                             void *data_buf);
 void mwifiex_queue_scan_cmd(struct mwifiex_private *priv,
                             struct cmd_ctrl_node *cmd_node);
@@ -806,9 +805,7 @@ int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv,
                                    void *data_buf);
 int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv,
                               struct host_cmd_ds_command *resp);
-int mwifiex_cmd_802_11_bg_scan_query(struct mwifiex_private *priv,
-                                     struct host_cmd_ds_command *cmd,
-                                     void *data_buf);
+int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd);
 struct mwifiex_chan_freq_power *
                         mwifiex_get_cfp_by_band_and_channel_from_cfg80211(
                                                 struct mwifiex_private *priv,
@@ -816,20 +813,16 @@ struct mwifiex_chan_freq_power *
 struct mwifiex_chan_freq_power *mwifiex_get_cfp_by_band_and_freq_from_cfg80211(
                                                 struct mwifiex_private *priv,
                                                 u8 band, u32 freq);
-u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
-                                 u8 ht_info);
+u32 mwifiex_index_to_data_rate(u8 index, u8 ht_info);
 u32 mwifiex_find_freq_from_band_chan(u8, u8);
 int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask,
                                 u8 **buffer);
-u32 mwifiex_index_to_data_rate(struct mwifiex_adapter *adapter, u8 index,
-                                 u8 ht_info);
 u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv,
                                     u8 *rates);
 u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates);
-u8 mwifiex_data_rate_to_index(struct mwifiex_adapter *adapter, u32 rate);
+u8 mwifiex_data_rate_to_index(u32 rate);
 u8 mwifiex_is_rate_auto(struct mwifiex_private *priv);
-int mwifiex_get_rate_index(struct mwifiex_adapter *adapter,
-                           u16 *rateBitmap, int size);
+int mwifiex_get_rate_index(u16 *rateBitmap, int size);
 extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE];
 void mwifiex_save_curr_bcn(struct mwifiex_private *priv);
 void mwifiex_free_curr_bcn(struct mwifiex_private *priv);
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 12fe021536d1..84742715893f 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -2364,8 +2364,7 @@ int mwifiex_scan_networks(struct mwifiex_private *priv,
  *      - Setting command ID, and proper size
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_802_11_scan(struct mwifiex_private *priv,
-                            struct host_cmd_ds_command *cmd, void *data_buf)
+int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, void *data_buf)
 {
         struct host_cmd_ds_802_11_scan *scan_cmd = &cmd->params.scan;
         struct mwifiex_scan_cmd_config *scan_cfg;
@@ -2658,9 +2657,7 @@ done:
  *      - Setting background scan flush parameter
  *      - Ensuring correct endian-ness
  */
-int mwifiex_cmd_802_11_bg_scan_query(struct mwifiex_private *priv,
-                                     struct host_cmd_ds_command *cmd,
-                                     void *data_buf)
+int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd)
 {
         struct host_cmd_ds_802_11_bg_scan_query *bg_query =
                 &cmd->params.bg_scan_query;
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index fa46df509757..41c087d3f0f5 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -282,7 +282,7 @@ mwifiex_read_reg(struct mwifiex_adapter *adapter, u32 reg, u32 *data)
  */
 static int
 mwifiex_write_data_sync(struct mwifiex_adapter *adapter,
-                        u8 *buffer, u32 pkt_len, u32 port, u32 timeout)
+                        u8 *buffer, u32 pkt_len, u32 port)
 {
         struct sdio_mmc_card *card = adapter->card;
         int ret = -1;
@@ -314,9 +314,8 @@ mwifiex_write_data_sync(struct mwifiex_adapter *adapter,
 /*
  * This function reads multiple data from SDIO card memory.
  */
-static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter,
-                                  u8 *buffer, u32 len,
-                       u32 port, u32 timeout, u8 claim)
+static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *buffer,
+                                  u32 len, u32 port, u8 claim)
 {
         struct sdio_mmc_card *card = adapter->card;
         int ret = -1;
@@ -430,8 +429,7 @@ static int mwifiex_write_data_to_card(struct mwifiex_adapter *adapter,
         int ret = 0;
 
         do {
-                ret = mwifiex_write_data_sync(adapter, payload, pkt_len,
-                                                                port, 0);
+                ret = mwifiex_write_data_sync(adapter, payload, pkt_len, port);
                 if (ret) {
                         i++;
                         dev_err(adapter->dev, "host_to_card, write iomem"
@@ -630,7 +628,7 @@ static int mwifiex_sdio_card_to_host(struct mwifiex_adapter *adapter,
                 return -1;
         }
 
-        ret = mwifiex_read_data_sync(adapter, buffer, npayload, ioport, 0, 1);
+        ret = mwifiex_read_data_sync(adapter, buffer, npayload, ioport, 1);
 
         if (ret) {
                 dev_err(adapter->dev, "%s: read iomem failed: %d\n", __func__,
@@ -769,7 +767,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
 
                 ret = mwifiex_write_data_sync(adapter, fwbuf, tx_blocks *
                                               MWIFIEX_SDIO_BLOCK_SIZE,
-                                              adapter->ioport, 0);
+                                              adapter->ioport);
                 if (ret) {
                         dev_err(adapter->dev, "FW download, write iomem (%d)"
                                         " failed @ %d\n", i, offset);
@@ -842,7 +840,7 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter)
         unsigned long flags;
 
         if (mwifiex_read_data_sync(adapter, card->mp_regs, MAX_MP_REGS,
-                                   REG_PORT | MWIFIEX_SDIO_BYTE_MODE_MASK, 0,
+                                   REG_PORT | MWIFIEX_SDIO_BYTE_MODE_MASK,
                                    0)) {
                 dev_err(adapter->dev, "read mp_regs failed\n");
                 return;
@@ -1050,7 +1048,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
                                            card->mpa_rx.buf_len,
                                            (adapter->ioport | 0x1000 |
                                             (card->mpa_rx.ports << 4)) +
-                                           card->mpa_rx.start_port, 0, 1))
+                                           card->mpa_rx.start_port, 1))
                         return -1;
 
                 curr_ptr = card->mpa_rx.buf;
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index dec496369b95..33c8ba1f5e33 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -190,8 +190,7 @@ static int mwifiex_cmd_802_11_snmp_mib(struct mwifiex_private *priv,
  *      - Ensuring correct endian-ness
  */
 static int
-mwifiex_cmd_802_11_get_log(struct mwifiex_private *priv,
-                           struct host_cmd_ds_command *cmd)
+mwifiex_cmd_802_11_get_log(struct host_cmd_ds_command *cmd)
 {
         cmd->command = cpu_to_le16(HostCmd_CMD_802_11_GET_LOG);
         cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_get_log) +
@@ -272,8 +271,7 @@ static int mwifiex_cmd_tx_rate_cfg(struct mwifiex_private *priv,
  *        (as required)
  *      - Ensuring correct endian-ness
  */
-static int mwifiex_cmd_tx_power_cfg(struct mwifiex_private *priv,
-                                    struct host_cmd_ds_command *cmd,
+static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd,
                                     u16 cmd_action, void *data_buf)
 {
         struct mwifiex_types_power_group *pg_tlv = NULL;
@@ -407,8 +405,7 @@ static int mwifiex_cmd_802_11_mac_address(struct mwifiex_private *priv,
  *      - Setting MAC multicast address
  *      - Ensuring correct endian-ness
  */
-static int mwifiex_cmd_mac_multicast_adr(struct mwifiex_private *priv,
-                                         struct host_cmd_ds_command *cmd,
+static int mwifiex_cmd_mac_multicast_adr(struct host_cmd_ds_command *cmd,
                                          u16 cmd_action, void *data_buf)
 {
         struct mwifiex_multicast_list *mcast_list =
@@ -463,8 +460,7 @@ static int mwifiex_cmd_802_11_deauthenticate(struct mwifiex_private *priv,
  *      - Setting command ID and proper size
  *      - Ensuring correct endian-ness
  */
-static int mwifiex_cmd_802_11_ad_hoc_stop(struct mwifiex_private *priv,
-                                          struct host_cmd_ds_command *cmd)
+static int mwifiex_cmd_802_11_ad_hoc_stop(struct host_cmd_ds_command *cmd)
 {
         cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_STOP);
         cmd->size = cpu_to_le16(S_DS_GEN);
@@ -777,8 +773,7 @@ static int mwifiex_cmd_802_11_rf_channel(struct mwifiex_private *priv,
  *      - Setting status to enable or disable (for SET only)
  *      - Ensuring correct endian-ness
  */
-static int mwifiex_cmd_ibss_coalescing_status(struct mwifiex_private *priv,
-                                              struct host_cmd_ds_command *cmd,
+static int mwifiex_cmd_ibss_coalescing_status(struct host_cmd_ds_command *cmd,
                                               u16 cmd_action, void *data_buf)
 {
         struct host_cmd_ds_802_11_ibss_status *ibss_coal =
@@ -946,7 +941,7 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                                                      cmd_action);
                 break;
         case HostCmd_CMD_MAC_MULTICAST_ADR:
-                ret = mwifiex_cmd_mac_multicast_adr(priv, cmd_ptr, cmd_action,
+                ret = mwifiex_cmd_mac_multicast_adr(cmd_ptr, cmd_action,
                                                     data_buf);
                 break;
         case HostCmd_CMD_TX_RATE_CFG:
@@ -954,7 +949,7 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                                               data_buf);
                 break;
         case HostCmd_CMD_TXPWR_CFG:
-                ret = mwifiex_cmd_tx_power_cfg(priv, cmd_ptr, cmd_action,
+                ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action,
                                                data_buf);
                 break;
         case HostCmd_CMD_802_11_PS_MODE_ENH:
@@ -966,11 +961,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                                 (struct mwifiex_hs_config_param *) data_buf);
                 break;
         case HostCmd_CMD_802_11_SCAN:
-                ret = mwifiex_cmd_802_11_scan(priv, cmd_ptr, data_buf);
+                ret = mwifiex_cmd_802_11_scan(cmd_ptr, data_buf);
                 break;
         case HostCmd_CMD_802_11_BG_SCAN_QUERY:
-                ret = mwifiex_cmd_802_11_bg_scan_query(priv, cmd_ptr,
-                                                       data_buf);
+                ret = mwifiex_cmd_802_11_bg_scan_query(cmd_ptr);
                 break;
         case HostCmd_CMD_802_11_ASSOCIATE:
                 ret = mwifiex_cmd_802_11_associate(priv, cmd_ptr, data_buf);
@@ -984,14 +978,14 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                                                       data_buf);
                 break;
         case HostCmd_CMD_802_11_GET_LOG:
-                ret = mwifiex_cmd_802_11_get_log(priv, cmd_ptr);
+                ret = mwifiex_cmd_802_11_get_log(cmd_ptr);
                 break;
         case HostCmd_CMD_802_11_AD_HOC_JOIN:
                 ret = mwifiex_cmd_802_11_ad_hoc_join(priv, cmd_ptr,
                                                      data_buf);
                 break;
         case HostCmd_CMD_802_11_AD_HOC_STOP:
-                ret = mwifiex_cmd_802_11_ad_hoc_stop(priv, cmd_ptr);
+                ret = mwifiex_cmd_802_11_ad_hoc_stop(cmd_ptr);
                 break;
         case HostCmd_CMD_RSSI_INFO:
                 ret = mwifiex_cmd_802_11_rssi_info(priv, cmd_ptr, cmd_action);
@@ -1036,10 +1030,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                 cmd_ptr->size = cpu_to_le16(S_DS_GEN);
                 break;
         case HostCmd_CMD_11N_ADDBA_REQ:
-                ret = mwifiex_cmd_11n_addba_req(priv, cmd_ptr, data_buf);
+                ret = mwifiex_cmd_11n_addba_req(cmd_ptr, data_buf);
                 break;
         case HostCmd_CMD_11N_DELBA:
-                ret = mwifiex_cmd_11n_delba(priv, cmd_ptr, data_buf);
+                ret = mwifiex_cmd_11n_delba(cmd_ptr, data_buf);
                 break;
         case HostCmd_CMD_11N_ADDBA_RSP:
                 ret = mwifiex_cmd_11n_addba_rsp_gen(priv, cmd_ptr, data_buf);
@@ -1058,11 +1052,11 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                                                data_buf);
                 break;
         case HostCmd_CMD_AMSDU_AGGR_CTRL:
-                ret = mwifiex_cmd_amsdu_aggr_ctrl(priv, cmd_ptr, cmd_action,
+                ret = mwifiex_cmd_amsdu_aggr_ctrl(cmd_ptr, cmd_action,
                                                   data_buf);
                 break;
         case HostCmd_CMD_11N_CFG:
-                ret = mwifiex_cmd_11n_cfg(priv, cmd_ptr, cmd_action,
+                ret = mwifiex_cmd_11n_cfg(cmd_ptr, cmd_action,
                                           data_buf);
                 break;
         case HostCmd_CMD_WMM_GET_STATUS:
@@ -1075,8 +1069,8 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
                 ret = 0;
                 break;
         case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS:
-                ret = mwifiex_cmd_ibss_coalescing_status(priv, cmd_ptr,
-                                                         cmd_action, data_buf);
+                ret = mwifiex_cmd_ibss_coalescing_status(cmd_ptr, cmd_action,
+                                                         data_buf);
                 break;
         case HostCmd_CMD_MAC_REG_ACCESS:
         case HostCmd_CMD_BBP_REG_ACCESS:
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 20ce8cb39186..7f4f10b752fb 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -280,7 +280,6 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv,
                                    struct host_cmd_ds_command *resp,
                                    void *data_buf)
 {
-        struct mwifiex_adapter *adapter = priv->adapter;
         struct mwifiex_rate_cfg *ds_rate = NULL;
         struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg;
         struct mwifiex_rate_scope *rate_scope;
@@ -336,9 +335,7 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv,
                         if (priv->is_data_rate_auto) {
                                 ds_rate->is_rate_auto = 1;
                         } else {
-                                ds_rate->rate =
-                                        mwifiex_get_rate_index(adapter,
-                                                               priv->
+                                ds_rate->rate = mwifiex_get_rate_index(priv->
                                                                bitmap_rates,
                                                                sizeof(priv->
                                                                bitmap_rates));
@@ -514,13 +511,11 @@ static int mwifiex_ret_mac_multicast_adr(struct mwifiex_private *priv,
 static int mwifiex_ret_802_11_tx_rate_query(struct mwifiex_private *priv,
                                             struct host_cmd_ds_command *resp)
 {
-        struct mwifiex_adapter *adapter = priv->adapter;
-
         priv->tx_rate = resp->params.tx_rate.tx_rate;
         priv->tx_htinfo = resp->params.tx_rate.ht_info;
         if (!priv->is_data_rate_auto)
                 priv->data_rate =
-                        mwifiex_index_to_data_rate(adapter, priv->tx_rate,
+                        mwifiex_index_to_data_rate(priv->tx_rate,
                                                    priv->tx_htinfo);
 
         return 0;
@@ -946,7 +941,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv,
                                                 mp_end_port));
                 break;
         case HostCmd_CMD_AMSDU_AGGR_CTRL:
-                ret = mwifiex_ret_amsdu_aggr_ctrl(priv, resp, data_buf);
+                ret = mwifiex_ret_amsdu_aggr_ctrl(resp, data_buf);
                 break;
         case HostCmd_CMD_WMM_GET_STATUS:
                 ret = mwifiex_ret_wmm_get_status(priv, resp);
@@ -965,7 +960,7 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv,
         case HostCmd_CMD_SET_BSS_MODE:
                 break;
         case HostCmd_CMD_11N_CFG:
-                ret = mwifiex_ret_11n_cfg(priv, resp, data_buf);
+                ret = mwifiex_ret_11n_cfg(resp, data_buf);
                 break;
         default:
                 dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 5f2ce9459d26..6489f264ef5f 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -812,8 +812,7 @@ static int mwifiex_rate_ioctl_set_rate_value(struct mwifiex_private *priv,
                 }
                 memset(bitmap_rates, 0, sizeof(bitmap_rates));
 
-                rate_index =
-                        mwifiex_data_rate_to_index(adapter, rate_cfg->rate);
+                rate_index = mwifiex_data_rate_to_index(rate_cfg->rate);
 
                 /* Only allow b/g rates to be set */
                 if (rate_index >= MWIFIEX_RATE_INDEX_HRDSSS0 &&
@@ -874,8 +873,8 @@ int mwifiex_drv_get_data_rate(struct mwifiex_private *priv,
 
         if (!ret) {
                 if (rate && rate->is_rate_auto)
-                        rate->rate = mwifiex_index_to_data_rate(priv->adapter,
-                                        priv->tx_rate, priv->tx_htinfo);
+                        rate->rate = mwifiex_index_to_data_rate(priv->tx_rate,
+                                                        priv->tx_htinfo);
                 else if (rate)
                         rate->rate = priv->data_rate;
         } else {
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 6ce6f94e222b..57b98c59235d 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -177,8 +177,7 @@ static void mwifiex_wmm_default_queue_priorities(struct mwifiex_private *priv)
  * This function map ACs to TIDs.
  */
 static void
-mwifiex_wmm_queue_priorities_tid(struct mwifiex_private *priv,
-                                 u8 queue_priority[])
+mwifiex_wmm_queue_priorities_tid(u8 queue_priority[])
 {
         int i;
 
@@ -247,7 +246,7 @@ mwifiex_wmm_setup_queue_priorities(struct mwifiex_private *priv,
                 }
         }
 
-        mwifiex_wmm_queue_priorities_tid(priv, priv->wmm.queue_priority);
+        mwifiex_wmm_queue_priorities_tid(priv->wmm.queue_priority);
 }
 
 /*
@@ -416,7 +415,7 @@ mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter)
                 priv = adapter->priv[j];
                 if (priv) {
                         for (i = 0; i < MAX_NUM_TID; i++)
-                                if (!mwifiex_wmm_is_ra_list_empty(adapter,
+                                if (!mwifiex_wmm_is_ra_list_empty(
                                              &priv->wmm.tid_tbl_ptr[i].ra_list))
                                         return false;
                 }
@@ -1161,7 +1160,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
         if (!ptr)
                 return -1;
 
-        tid = mwifiex_get_tid(priv->adapter, ptr);
+        tid = mwifiex_get_tid(ptr);
 
         dev_dbg(adapter->dev, "data: tid=%d\n", tid);
 
@@ -1186,14 +1185,14 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
                 /* ra_list_spinlock has been freed in
                    mwifiex_send_single_packet() */
         } else {
-                if (mwifiex_is_ampdu_allowed(priv, ptr, tid)) {
-                        if (mwifiex_is_ba_stream_avail(priv)) {
+                if (mwifiex_is_ampdu_allowed(priv, tid)) {
+                        if (mwifiex_is_ba_stream_avail(adapter)) {
                                 mwifiex_11n_create_tx_ba_stream_tbl(priv,
                                                 ptr->ra, tid,
                                                 BA_STREAM_SETUP_INPROGRESS);
                                 mwifiex_send_addba(priv, tid, ptr->ra);
                         } else if (mwifiex_find_stream_to_delete
-                                   (priv, ptr, tid, &tid_del, ra)) {
+                                   (priv, tid, &tid_del, ra)) {
                                 mwifiex_11n_create_tx_ba_stream_tbl(priv,
                                                 ptr->ra, tid,
                                                 BA_STREAM_SETUP_INPROGRESS);
@@ -1202,7 +1201,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter)
                 }
 /* Minimum number of AMSDU */
 #define MIN_NUM_AMSDU 2
-                if (mwifiex_is_amsdu_allowed(priv, ptr, tid) &&
+                if (mwifiex_is_amsdu_allowed(priv, tid) &&
                     (mwifiex_num_pkts_in_txq(priv, ptr, adapter->tx_buf_size) >=
                      MIN_NUM_AMSDU))
                         mwifiex_11n_aggregate_pkt(priv, ptr, INTF_HEADER_LEN,
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
index 241f1b0b77f9..fcea1f68792f 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -35,8 +35,7 @@ enum ieee_types_wmm_ecw_bitmasks {
  * This function retrieves the TID of the given RA list.
  */
 static inline int
-mwifiex_get_tid(struct mwifiex_adapter *adapter,
-                struct mwifiex_ra_list_tbl *ptr)
+mwifiex_get_tid(struct mwifiex_ra_list_tbl *ptr)
 {
         struct sk_buff *skb;
 
@@ -52,7 +51,7 @@ mwifiex_get_tid(struct mwifiex_adapter *adapter,
  * This function gets the length of a list.
  */
 static inline int
-mwifiex_wmm_list_len(struct mwifiex_adapter *adapter, struct list_head *head)
+mwifiex_wmm_list_len(struct list_head *head)
 {
         struct list_head *pos;
         int count = 0;
@@ -67,8 +66,7 @@ mwifiex_wmm_list_len(struct mwifiex_adapter *adapter, struct list_head *head)
  * This function checks if a RA list is empty or not.
  */
 static inline u8
-mwifiex_wmm_is_ra_list_empty(struct mwifiex_adapter *adapter,
-                             struct list_head *ra_list_hhead)
+mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
 {
         struct mwifiex_ra_list_tbl *ra_list;
         int is_list_empty;