linux-kernel - [PATCH] staging: rdma: amso1100: Remove unnecessary variables

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Date:	Sun, 8 Nov 2015 01:42:03 +0530
From:	Amitoj Kaur Chawla <amitoj1606@...il.com>
To:	dledford@...hat.com, hal.rosenstock@...il.com,
	gregkh@...uxfoundation.org, linux-rdma@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rdma: amso1100: Remove unnecessary variables

Remove unnecessary variable 'err' from functions c2_reject() and
c2_service_destroy() since it can be replaced by a single line of
code instead.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@...il.com>
---
 drivers/staging/rdma/amso1100/c2_provider.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rdma/amso1100/c2_provider.c b/drivers/staging/rdma/amso1100/c2_provider.c
index e44ad22..53bc1ec 100644
--- a/drivers/staging/rdma/amso1100/c2_provider.c
+++ b/drivers/staging/rdma/amso1100/c2_provider.c
@@ -620,12 +620,9 @@ static int c2_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
 
 static int c2_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
 {
-	int err;
-
 	pr_debug("%s:%u\n", __func__, __LINE__);
 
-	err = c2_llp_reject(cm_id, pdata, pdata_len);
-	return err;
+	return c2_llp_reject(cm_id, pdata, pdata_len);
 }
 
 static int c2_service_create(struct iw_cm_id *cm_id, int backlog)
@@ -642,12 +639,9 @@ static int c2_service_create(struct iw_cm_id *cm_id, int backlog)
 
 static int c2_service_destroy(struct iw_cm_id *cm_id)
 {
-	int err;
 	pr_debug("%s:%u\n", __func__, __LINE__);
 
-	err = c2_llp_service_destroy(cm_id);
-
-	return err;
+	return c2_llp_service_destroy(cm_id);
 }
 
 static int c2_pseudo_up(struct net_device *netdev)
-- 
1.9.1

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