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mac80211: fix error in sizeof() usage 

Using 'sizeof' on array given as function argument returns
size of a pointer rather than the size of array.

Cc: stable@vger.kernel.org
Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Cong Ding 2013-02-06 17:23:45 +01:00 committed by Johannes Berg
parent c49dc9008b
commit 9887dbf5b2
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/cfg.c
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@ -2004,7 +2004,8 @@ static int ieee80211_set_mcast_rate(struct wiphy *wiphy, struct net_device *dev,
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
memcpy(sdata->vif.bss_conf.mcast_rate, rate, sizeof(rate));
memcpy(sdata->vif.bss_conf.mcast_rate, rate,
sizeof(int) * IEEE80211_NUM_BANDS);
return 0;
}