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cfg80211: remove unnecessary check

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RCU pointer bss->pub.beacon_ies is checked before in previous
statement:

if (rcu_access_pointer(bss->pub.beacon_ies))
	continue;

There is no need to check it twice(and in the wrong way :) ).

Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Zhao, Gang 2014-03-19 17:04:35 +08:00 committed by Johannes Berg
parent fb378c231d
commit 4da6462213
1 changed files with 0 additions and 3 deletions
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3
net/wireless/scan.c
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@ -659,9 +659,6 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
continue;
if (ssidlen && ie[1] != ssidlen)
continue;
/* that would be odd ... */
if (bss->pub.beacon_ies)
continue;
if (WARN_ON_ONCE(bss->pub.hidden_beacon_bss))
continue;
if (WARN_ON_ONCE(!list_empty(&bss->hidden_list)))