mwifiex: remove redundant local variables and comments

Remove some local variables (mainly function return values)
that are used only once. Also, one dummy function and some
wordy comments are removed.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index f06923cb1c4b..ce772e078db8 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -36,7 +36,6 @@
 int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
                              struct sk_buff *skb)
 {
-        int ret = 0;
         struct mwifiex_private *priv =
                 mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
         struct rxpd *local_rx_pd;
@@ -50,9 +49,8 @@ int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
                 priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
 
         rx_info->bss_index = priv->bss_index;
-        ret = mwifiex_process_sta_rx_packet(adapter, skb);
 
-        return ret;
+        return mwifiex_process_sta_rx_packet(adapter, skb);
 }
 EXPORT_SYMBOL_GPL(mwifiex_handle_rx_packet);