[PATCH 1/2] ext4: Delete an error message for a failed memory allocation in ext4_multi_mount_protect()

From	SF Markus Elfring <elfring@users.sourceforge.net>
Newsgroups	linux.kernel
Subject	[PATCH 1/2] ext4: Delete an error message for a failed memory allocation in ext4_multi_mount_protect()
Date	2017-08-19 13:50 +0200
Message-ID	<ugaql-NZ-5@gated-at.bofh.it> (permalink)
References	<ugaql-NZ-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 19 Aug 2017 13:04:50 +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/ext4/mmp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
index eb9835638680..1ce00453f612 100644
--- a/fs/ext4/mmp.c
+++ b/fs/ext4/mmp.c
@@ -371,7 +371,6 @@ int ext4_multi_mount_protect(struct super_block *sb,
-	if (!mmpd_data) {
-		ext4_warning(sb, "not enough memory for mmpd_data");
+	if (!mmpd_data)
 		goto failed;
-	}
+
 	mmpd_data->sb = sb;
 	mmpd_data->bh = bh;
 
-- 
2.14.0

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[PATCH 1/2] ext4: Delete an error message for a failed memory  allocation in ext4_multi_mount_protect() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-08-19 13:50 +0200
  Re: [PATCH 1/2] ext4: Delete an error message for a failed memory  allocation in ext4_multi_mount_protect() Eric Sandeen <esandeen@redhat.com> - 2017-08-19 19:10 +0200
    Re: ext4: Delete an error message for a failed memory allocation in  ext4_multi_mount_protect() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-08-19 20:10 +0200
      Re: ext4: Delete an error message for a failed memory allocation in  ext4_multi_mount_protect() Theodore Ts'o <tytso@mit.edu> - 2017-08-24 19:50 +0200
    Re: [PATCH 1/2] ext4: Delete an error message for a failed memory  allocation in ext4_multi_mount_protect() Dan Carpenter <dan.carpenter@oracle.com> - 2017-08-24 21:20 +0200

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