linux-kernel - [PATCH v2] staging: lustre: fixed shadowed variable in socklnd

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Message-Id: <1478213386-13853-1-git-send-email-andrew.kanner@gmail.com>
Date:   Fri,  4 Nov 2016 01:49:46 +0300
From:   Andrew Kanner <andrew.kanner@...il.com>
To:     oleg.drokin@...el.com
Cc:     andreas.dilger@...el.com, jsimmons@...radead.org,
        gregkh@...uxfoundation.org, viro@...iv.linux.org.uk,
        bevans@...y.com, bhaktipriya96@...il.com,
        lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2] staging: lustre: fixed shadowed variable in socklnd_cb.c

Removed redundant declaration of variable 'tx' in local scope
Fixed: sparse warning:
socklnd_cb.c:2476:41: warning: symbol 'tx' shadows an earlier one
socklnd_cb.c:2435:25: originally declared here

Signed-off-by: Andrew Kanner <andrew.kanner@...il.com>
---
 drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
index c1c6f60..f31f4a1 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
@@ -2473,8 +2473,8 @@ ksocknal_check_peer_timeouts(int idx)
 		 * holding only shared lock
 		 */
 		if (!list_empty(&peer->ksnp_tx_queue)) {
-			struct ksock_tx *tx = list_entry(peer->ksnp_tx_queue.next,
-						    struct ksock_tx, tx_list);
+			tx = list_entry(peer->ksnp_tx_queue.next,
+					struct ksock_tx, tx_list);
 
 			if (cfs_time_aftereq(cfs_time_current(),
 					     tx->tx_deadline)) {
-- 
2.1.4