linux-kernel - [RESEND PATCH 05/10] net: wireless: simplify return flow for zd1201

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Date:	Wed, 28 Oct 2015 00:32:40 +0530
From:	Punit Vara <punitvara@...il.com>
To:	kvalo@....qualcomm.com
Cc:	ath10k@...ts.infradead.org, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Punit Vara <punitvara@...il.com>
Subject: [RESEND PATCH 05/10] net: wireless: simplify return flow for zd1201_setconfig16

This patch is to the zd1201.c file that fixes up warning
reported by coccicheck:

WARNING: end returns can be simplified and declaration on line 1658 can
be dropped

Prefer direct return value instead of writing 2-3 more sentence.

Signed-off-by: Punit Vara <punitvara@...il.com>
---
 drivers/net/wireless/zd1201.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 6f5c793..d9e67d9 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -1655,15 +1655,11 @@ static int zd1201_set_maxassoc(struct net_device *dev,
     struct iw_request_info *info, struct iw_param *rrq, char *extra)
 {
 	struct zd1201 *zd = netdev_priv(dev);
-	int err;
 
 	if (!zd->ap)
 		return -EOPNOTSUPP;
 
-	err = zd1201_setconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, rrq->value);
-	if (err)
-		return err;
-	return 0;
+	return zd1201_setconfig16(zd, ZD1201_RID_CNFMAXASSOCSTATIONS, rrq->value);
 }
 
 static int zd1201_get_maxassoc(struct net_device *dev,
-- 
2.5.3

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