net/mac80211/rx.c: fix off-by-one

This patch fixes an off-by-one in net/mac80211/rx.c introduced by
commit 8318d78a44d49ac1edf2bdec7299de3617c4232e
(cfg80211 API for channels/bitrates, mac80211 and driver conversion)
and spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 52e4554fdde7a292755b86ba381e9d94f694ac09..02f436a86061a33c99c3c38dc4787b03d27c6c39 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2170,7 +2170,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
        struct ieee80211_supported_band *sband;
 
        if (status->band < 0 ||
-           status->band > IEEE80211_NUM_BANDS) {
+           status->band >= IEEE80211_NUM_BANDS) {
                WARN_ON(1);
                return;
        }