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Message-ID: <f03ea416-7ebb-152b-2e32-d35551d7af26@users.sourceforge.net>
Date:   Sun, 20 Aug 2017 22:17:37 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-btrfs@...r.kernel.org, Chris Mason <clm@...com>,
        David Sterba <dsterba@...e.com>, Josef Bacik <jbacik@...com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/4] btrfs: Delete an error message for a failed memory
 allocation in btrfsic_process_superblock()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 20 Aug 2017 21:10:17 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 fs/btrfs/check-integrity.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 7d65d98d2790..9701a38860d6 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -656,10 +656,8 @@ static int btrfsic_process_superblock(struct btrfsic_state *state,
 
 	BUG_ON(NULL == state);
 	selected_super = kzalloc(sizeof(*selected_super), GFP_NOFS);
-	if (NULL == selected_super) {
-		pr_info("btrfsic: error, kmalloc failed!\n");
+	if (!selected_super)
 		return -ENOMEM;
-	}
 
 	list_for_each_entry(device, dev_head, dev_list) {
 		int i;
-- 
2.14.0

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