diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-12-30 19:15:02 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-01-03 15:36:59 -0500 |
| commit | 90908e1cd14716f1b989b97003007bfcc7be3d13 (patch) | |
| tree | 092b39a4c479ed3e73589c9f27fe4b6e01408fe4 /drivers | |
| parent | 3f9a79b5bb0aca128062e33426662b6d9c1b423e (diff) | |
| download | linux-90908e1cd14716f1b989b97003007bfcc7be3d13.tar.bz2 | |
rtlwifi: use ether_addr_equal_64bits
Ether_addr_equal_64bits is more efficient than ether_addr_equal, and can be
used when each argument is an array within a structure that contains at
least two bytes of data beyond the array.
The structures involved are:
ieee80211_hdr defined in include/linux/ieee80211.h and
rtl_mac defined in drivers/net/wireless/rtlwifi/wifi.h
This was done using Coccinelle (http://coccinelle.lip6.fr/).
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/base.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/ps.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index fcf9b621918c..d63a12cc5de8 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -1293,7 +1293,7 @@ void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb) return; /* and only beacons from the associated BSSID, please */ - if (!ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid)) + if (!ether_addr_equal_64bits(hdr->addr3, rtlpriv->mac80211.bssid)) return; rtlpriv->link_info.bcn_rx_inperiod++; @@ -1781,7 +1781,7 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len) return; /* and only beacons from the associated BSSID, please */ - if (!ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid)) + if (!ether_addr_equal_64bits(hdr->addr3, rtlpriv->mac80211.bssid)) return; if (rtl_find_221_ie(hw, data, len)) diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index 0d81f766fd0f..deedae3c5449 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -478,7 +478,7 @@ void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len) return; /* and only beacons from the associated BSSID, please */ - if (!ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid)) + if (!ether_addr_equal_64bits(hdr->addr3, rtlpriv->mac80211.bssid)) return; rtlpriv->psc.last_beacon = jiffies; @@ -923,7 +923,7 @@ void rtl_p2p_info(struct ieee80211_hw *hw, void *data, unsigned int len) return; /* and only beacons from the associated BSSID, please */ - if (!ether_addr_equal(hdr->addr3, rtlpriv->mac80211.bssid)) + if (!ether_addr_equal_64bits(hdr->addr3, rtlpriv->mac80211.bssid)) return; /* check if this really is a beacon */ |