From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 20 Jan 2013 17:51:59 +0000 (+0100)
Subject: ath9k_hw: remove a useless WARN_ON
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c5e818ef081c4144177fdbdeed154332cd7e4d7a;p=deliverable%2Flinux.git

ath9k_hw: remove a useless WARN_ON

&ah->curchan->ani can never be NULL

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index a9218a198758..7ecd40f07a74 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -419,9 +419,6 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan)
 		return;
 
 	aniState = &ah->curchan->ani;
-	if (WARN_ON(!aniState))
-		return;
-
 	if (!ath9k_hw_ani_read_counters(ah))
 		return;