linux-kernel - [PATCH 10/10] dlm: Delete an unnecessary variable initialisation in dlm_ls

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Date:   Sat, 6 May 2017 10:48:35 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     cluster-devel@...hat.com,
        Christine Caulfield <ccaulfie@...hat.com>,
        David Teigland <teigland@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 10/10] dlm: Delete an unnecessary variable initialisation in
 dlm_ls_start()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 6 May 2017 09:56:55 +0200

The local variable "rv" is reassigned by a statement at the beginning.
Thus omit the explicit initialisation.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 fs/dlm/member.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dlm/member.c b/fs/dlm/member.c
index 3e565034ff2e..3fda3832cf6a 100644
--- a/fs/dlm/member.c
+++ b/fs/dlm/member.c
@@ -670,7 +670,7 @@ int dlm_ls_stop(struct dlm_ls *ls)
 
 int dlm_ls_start(struct dlm_ls *ls)
 {
-	struct dlm_recover *rv = NULL, *rv_old;
+	struct dlm_recover *rv, *rv_old;
 	struct dlm_config_node *nodes;
 	int error, count;
 
-- 
2.12.2