mac80211: Check rate->idx before rate->count

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The drivers are not required to fill in rate->count if rate->idx is set
to -1. Hence, we should first check rate->idx before accessing
rate->count.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Helmut Schaa 2011-11-14 15:28:19 +01:00 • committed by John W. Linville

parent a7f23f0a8f

commit b79296beeb

1 changed files with 2 additions and 2 deletions

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net/mac80211/rc80211_minstrel_ht.c

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