fs/befs/linuxvfs.c: remove useless pr_err in befs_fill_super()

Remove pr_err since when kzalloc fails there is a generic out of memory
and stack dump.

Link: http://lkml.kernel.org/r/c5a7f2d42ec0fc8465c118248e88cd221c483391.1464226521.git.salah.triki@acm.org
Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/befs/linuxvfs.c

@@ -764,11 +764,9 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
 	save_mount_options(sb, data);
 
 	sb->s_fs_info = kzalloc(sizeof(*befs_sb), GFP_KERNEL);
-	if (sb->s_fs_info == NULL) {
-		pr_err("(%s): Unable to allocate memory for private "
-		       "portion of superblock. Bailing.\n", sb->s_id);
+	if (sb->s_fs_info == NULL)
 		goto unacquire_none;
-	}
+
 	befs_sb = BEFS_SB(sb);
 
 	if (!parse_options((char *) data, &befs_sb->mount_opts)) {