linux-kernel - [PATCH 1/3] ceph: Delete an error message for a failed memory allocation in __get_or_create

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Date:   Sun, 20 Aug 2017 20:38:46 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     ceph-devel@...r.kernel.org, Ilya Dryomov <idryomov@...il.com>,
        Sage Weil <sage@...hat.com>, "Yan, Zheng" <zyan@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] ceph: Delete an error message for a failed memory
 allocation in __get_or_create_frag()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 20 Aug 2017 20:00:09 +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/ceph/inode.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 220dfd87cbfa..010e7be768e6 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -133,12 +133,9 @@ static struct ceph_inode_frag *__get_or_create_frag(struct ceph_inode_info *ci,
 	}
 
 	frag = kmalloc(sizeof(*frag), GFP_NOFS);
-	if (!frag) {
-		pr_err("__get_or_create_frag ENOMEM on %p %llx.%llx "
-		       "frag %x\n", &ci->vfs_inode,
-		       ceph_vinop(&ci->vfs_inode), f);
+	if (!frag)
 		return ERR_PTR(-ENOMEM);
-	}
+
 	frag->frag = f;
 	frag->split_by = 0;
 	frag->mds = -1;
-- 
2.14.0