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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>
This commit is contained in:
Wei Yongjun 2012-09-06 13:20:53 +08:00 committed by Johannes Berg
parent 768be59f30
commit a4ed53466a
1 changed files with 1 additions and 2 deletions
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3
net/mac80211/offchannel.c
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@ -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);
}
}
out_unlock: