netdev - [PATCH 14/15] net: wireless: ath: Remove unneeded variable ret returning 0

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Message-Id: <1445439337-19055-15-git-send-email-punitvara@gmail.com>
Date:	Wed, 21 Oct 2015 20:25:36 +0530
From:	Punit Vara <punitvara@...il.com>
To:	kvalo@....qualcomm.com
Cc:	stas.yakovlev@...il.com, chaoming_li@...lsil.com.cn,
	Larry.Finger@...inger.net, chunkeey@...glemail.com,
	sgruszka@...hat.com, brudley@...adcom.com, arend@...adcom.com,
	linville@...driver.com, jirislaby@...il.com, mickflemm@...il.com,
	mcgrof@...not-panic.com, k.eugene.e@...il.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	brcm80211-dev-list@...adcom.com, wcn36xx@...ts.infradead.org,
	johannes.berg@...el.com, meuleman@...adcom.com,
	Punit Vara <punitvara@...il.com>
Subject: [PATCH 14/15] net: wireless: ath: Remove unneeded variable ret returning 0

This patch is to the ath5k/eeprom.c that fixes up warning caught by
coccicheck:

-Unneeded variable: "ret". Return "0" on line 1733

Remove unneccesary variable ret created to return zero.

Signed-off-by: Punit Vara <punitvara@...il.com>
---
 drivers/net/wireless/ath/ath5k/eeprom.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 94d34ee..673ab8d 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -1707,7 +1707,7 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah)
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	u32 offset;
 	u16 val;
-	int ret = 0, i;
+	int i;
 
 	offset = AR5K_EEPROM_CTL(ee->ee_version) +
 				AR5K_EEPROM_N_CTLS(ee->ee_version);
@@ -1730,7 +1730,7 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah)
 		}
 	}
 
-	return ret;
+	return 0;
 }
 
 
-- 
2.5.3

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