[PATCH 2/2 v3] btrfs: usage error should not be logged into system log

[Anand Jain <anand.jain@oracle.com>]

From: Anand Jain <Anand.Jain@oracle.com>

I have an opinion that system logs /var/log/messages are
valuable info to investigate the real system issues at
the data center. People handling data center issues
do spend a lot time and efforts analyzing messages
files. Having usage error logged into /var/log/messages
is something we should avoid.

Signed-off-by: Anand Jain <Anand.Jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
---
 v3: rebase again
 v2: rebase
 fs/btrfs/sysfs.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 159df4f..c81b499 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -381,11 +381,8 @@ static ssize_t btrfs_label_store(struct kobject *kobj,
 	 */
 	p_len = strcspn(buf, "\n");
 
-	if (p_len >= BTRFS_LABEL_SIZE) {
-		pr_err("BTRFS: unable to set label with more than %d bytes\n",
-		       BTRFS_LABEL_SIZE - 1);
+	if (p_len >= BTRFS_LABEL_SIZE)
 		return -EINVAL;
-	}
 
 	trans = btrfs_start_transaction(root, 0);
 	if (IS_ERR(trans))
-- 
1.7.1