[PATCH 1/4] btrfs: Delete an error message for a failed memory allocation in btrfsic_process_superblock()

SF Markus Elfring
2017-08-20T20:18:21Z

From: Markus Elfring <elfring@users.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@users.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