From: Luis R. Rodriguez <lrodriguez@atheros.com>
Date: Fri, 10 Oct 2008 19:26:24 +0000 (-0700)
Subject: ath9k: Fix return code when ath9k_hw_setpower() fails on reset
X-Git-Tag: upstream/snapshot3+hdmi~22513^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d2a3b222cf976bc44bb9aed13f7b17feea28f633;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ath9k: Fix return code when ath9k_hw_setpower() fails on reset

We were not reporting a status code back ath9k_hw_setpower() failed
during reset so lets correct this.

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index 372ae61..98bc25c 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -5892,8 +5892,10 @@ bool ath9k_hw_reset(struct ath_hal *ah,
 		goto bad;
 	}
 
-	if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
-		return false;
+	if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) {
+		ecode = -EIO;
+		goto bad;
+	}
 
 	if (curchan)
 		ath9k_hw_getnf(ah, curchan);