Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).

1 files changed, 10 insertions, 22 deletions

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 6db649480e8f..7aa63caf8d50 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -49,8 +49,7 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
             !(tx->flags & IEEE80211_TX_FRAGMENTED) &&
             !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) &&
             !wpa_test) {
-                /* hwaccel - with no need for preallocated room for Michael MIC
-                 */
+                /* hwaccel - with no need for preallocated room for MMIC */
                 return TX_CONTINUE;
         }
 
@@ -67,8 +66,6 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 #else
         authenticator = 1;
 #endif
-        /* At this point we know we're using ALG_TKIP. To get the MIC key
-         * we now will rely on the offset from the ieee80211_key_conf::key */
         key_offset = authenticator ?
                 NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY :
                 NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY;
@@ -90,11 +87,8 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
         u8 mic[MICHAEL_MIC_LEN];
         struct sk_buff *skb = rx->skb;
         int authenticator = 1, wpa_test = 0;
-        DECLARE_MAC_BUF(mac);
 
-        /*
-         * No way to verify the MIC if the hardware stripped it
-         */
+        /* No way to verify the MIC if the hardware stripped it */
         if (rx->status->flag & RX_FLAG_MMIC_STRIPPED)
                 return RX_CONTINUE;
 
@@ -116,8 +110,6 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
 #else
         authenticator = 1;
 #endif
-        /* At this point we know we're using ALG_TKIP. To get the MIC key
-         * we now will rely on the offset from the ieee80211_key_conf::key */
         key_offset = authenticator ?
                 NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY :
                 NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY;
@@ -202,6 +194,7 @@ ieee80211_tx_result
 ieee80211_crypto_tkip_encrypt(struct ieee80211_tx_data *tx)
 {
         struct sk_buff *skb = tx->skb;
+        int i;
 
         ieee80211_tx_set_protected(tx);
 
@@ -209,9 +202,8 @@ ieee80211_crypto_tkip_encrypt(struct ieee80211_tx_data *tx)
                 return TX_DROP;
 
         if (tx->extra_frag) {
-                int i;
                 for (i = 0; i < tx->num_extra_frag; i++) {
-                        if (tkip_encrypt_skb(tx, tx->extra_frag[i]) < 0)
+                        if (tkip_encrypt_skb(tx, tx->extra_frag[i]))
                                 return TX_DROP;
                 }
         }
@@ -227,7 +219,6 @@ ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx)
         int hdrlen, res, hwaccel = 0, wpa_test = 0;
         struct ieee80211_key *key = rx->key;
         struct sk_buff *skb = rx->skb;
-        DECLARE_MAC_BUF(mac);
 
         hdrlen = ieee80211_hdrlen(hdr->frame_control);
 
@@ -350,7 +341,7 @@ static inline void ccmp_pn2hdr(u8 *hdr, u8 *pn, int key_id)
 }
 
 
-static inline int ccmp_hdr2pn(u8 *pn, u8 *hdr)
+static inline void ccmp_hdr2pn(u8 *pn, u8 *hdr)
 {
         pn[0] = hdr[7];
         pn[1] = hdr[6];
@@ -358,7 +349,6 @@ static inline int ccmp_hdr2pn(u8 *pn, u8 *hdr)
         pn[3] = hdr[4];
         pn[4] = hdr[1];
         pn[5] = hdr[0];
-        return (hdr[3] >> 6) & 0x03;
 }
 
 
@@ -373,7 +363,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 
         if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) &&
             !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
-                /* hwaccel - with no need for preallocated room for CCMP "
+                /* hwaccel - with no need for preallocated room for CCMP
                  * header or MIC fields */
                 info->control.hw_key = &tx->key->conf;
                 return 0;
@@ -426,6 +416,7 @@ ieee80211_tx_result
 ieee80211_crypto_ccmp_encrypt(struct ieee80211_tx_data *tx)
 {
         struct sk_buff *skb = tx->skb;
+        int i;
 
         ieee80211_tx_set_protected(tx);
 
@@ -433,9 +424,8 @@ ieee80211_crypto_ccmp_encrypt(struct ieee80211_tx_data *tx)
                 return TX_DROP;
 
         if (tx->extra_frag) {
-                int i;
                 for (i = 0; i < tx->num_extra_frag; i++) {
-                        if (ccmp_encrypt_skb(tx, tx->extra_frag[i]) < 0)
+                        if (ccmp_encrypt_skb(tx, tx->extra_frag[i]))
                                 return TX_DROP;
                 }
         }
@@ -453,7 +443,6 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx)
         struct sk_buff *skb = rx->skb;
         u8 pn[CCMP_PN_LEN];
         int data_len;
-        DECLARE_MAC_BUF(mac);
 
         hdrlen = ieee80211_hdrlen(hdr->frame_control);
 
@@ -468,7 +457,7 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx)
             (rx->status->flag & RX_FLAG_IV_STRIPPED))
                 return RX_CONTINUE;
 
-        (void) ccmp_hdr2pn(pn, skb->data + hdrlen);
+        ccmp_hdr2pn(pn, skb->data + hdrlen);
 
         if (memcmp(pn, key->u.ccmp.rx_pn[rx->queue], CCMP_PN_LEN) <= 0) {
                 key->u.ccmp.replays++;
@@ -483,9 +472,8 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx)
                             key->u.ccmp.tfm, key->u.ccmp.rx_crypto_buf,
                             skb->data + hdrlen + CCMP_HDR_LEN, data_len,
                             skb->data + skb->len - CCMP_MIC_LEN,
-                            skb->data + hdrlen + CCMP_HDR_LEN)) {
+                            skb->data + hdrlen + CCMP_HDR_LEN))
                         return RX_DROP_UNUSABLE;
-                }
         }
 
         memcpy(key->u.ccmp.rx_pn[rx->queue], pn, CCMP_PN_LEN);