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minstrel_ht: remove unnecessary NULL check in minstrel_ht_update_caps

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If sta is NULL, we will have problems long before we get here...

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cc: Felix Fietkau <nbd@openwrt.org>
This commit is contained in:
John W. Linville
2010-07-22 15:36:02 -04:00
parent a6e492b9b5
commit 00fc90c886
1 changed files with 1 additions and 1 deletions
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net/mac80211/rc80211_minstrel_ht.c
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@@ -636,7 +636,7 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
int i; int i;
/* fall back to the old minstrel for legacy stations */ /* fall back to the old minstrel for legacy stations */
if (sta && !sta->ht_cap.ht_supported) { if (!sta->ht_cap.ht_supported) {
msp->is_ht = false; msp->is_ht = false;
memset(&msp->legacy, 0, sizeof(msp->legacy)); memset(&msp->legacy, 0, sizeof(msp->legacy));
msp->legacy.r = msp->ratelist; msp->legacy.r = msp->ratelist;