linux-kernel - [PATCH] mm/zswap: remove unneeded initialization to NULL in zswap_entry_find

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1441846543-10448-1-git-send-email-alexey.klimov@linaro.org>
Date:	Thu, 10 Sep 2015 03:55:43 +0300
From:	Alexey Klimov <alexey.klimov@...aro.org>
To:	linux-mm@...ck.org, sjennings@...iantweb.net
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	klimov.linux@...il.com, yury.norov@...il.com,
	Alexey Klimov <alexey.klimov@...aro.org>
Subject: [PATCH] mm/zswap: remove unneeded initialization to NULL in zswap_entry_find_get

On the next line entry variable will be re-initialized so no need
to init it with NULL.

Signed-off-by: Alexey Klimov <alexey.klimov@...aro.org>
---
 mm/zswap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/zswap.c b/mm/zswap.c
index 48a1d08..4f2f965 100644
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -325,7 +325,7 @@ static void zswap_entry_put(struct zswap_tree *tree,
 static struct zswap_entry *zswap_entry_find_get(struct rb_root *root,
 				pgoff_t offset)
 {
-	struct zswap_entry *entry = NULL;
+	struct zswap_entry *entry;
 
 	entry = zswap_rb_search(root, offset);
 	if (entry)
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/