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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-09-06 13:20:53 +0800
committerJohannes Berg <johannes.berg@intel.com>2012-09-06 11:55:47 +0200
commita4ed53466a289a4139405bf7190c78a8e9d8debf (patch)
tree4dfa8d8eddec929a82cbdb475271577f5344b367 /net/mac80211/offchannel.c
parent768be59f30f2ee8958ba3718101162c694efab12 (diff)
downloadop-kernel-dev-a4ed53466a289a4139405bf7190c78a8e9d8debf.zip
op-kernel-dev-a4ed53466a289a4139405bf7190c78a8e9d8debf.tar.gz
mac80211: use list_move instead of list_del/list_add
Using list_move() instead of list_del() + list_add(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/offchannel.c')
-rw-r--r--net/mac80211/offchannel.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 507121d..83608ac 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -233,8 +233,7 @@ static void ieee80211_hw_roc_start(struct work_struct *work)
u32 dur = dep->duration;
dep->duration = dur - roc->duration;
roc->duration = dur;
- list_del(&dep->list);
- list_add(&dep->list, &roc->list);
+ list_move(&dep->list, &roc->list);
}
}
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