From 21f5690ec7f5a5fa278f2b818a7ed722becd6995 Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Tue, 3 Mar 2015 16:06:19 +0200 Subject: [PATCH] staging: rtl8192u: replace memset(x,0,ETH_ALEN) by eth_zero_addr(x) eth_zero_addr() is a wrapper function for memset if 0 is going to be assigned to a mac address. The replacement was done by the following coccinelle script: @header@ @@ #include @eth_zero_addr@ expression e; @@ -memset(e,0,ETH_ALEN); +eth_zero_addr(e); @eth_broadcast_addr@ identifier e; @@ -memset(e,\(0xff\|0xFF\|255\),ETH_ALEN); +eth_broadcast_addr(e); @linux_header depends on !header && (eth_zero_addr || eth_broadcast_addr) @ @@ + #include + @special_header depends on !header && !linux_header && (eth_zero_addr || eth_broadcast_addr) @ @@ + + #include + @custom_header depends on !header && !linux_header && !special_header && (eth_zero_addr || eth_broadcast_addr) @ @@ + + #include Signed-off-by: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 3a5407158963..3527edc39064 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -3208,7 +3208,7 @@ void notify_wx_assoc_event(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_LINKED) memcpy(wrqu.ap_addr.sa_data, ieee->current_network.bssid, ETH_ALEN); else - memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); + eth_zero_addr(wrqu.ap_addr.sa_data); wireless_send_event(ieee->dev, SIOCGIWAP, &wrqu, NULL); } EXPORT_SYMBOL(notify_wx_assoc_event); -- 2.39.5