From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ilya Dryomov Subject: [PATCH] Btrfs: remove dead code block Date: Thu, 13 Oct 2011 00:21:37 +0300 Message-ID: <1318454497-25244-1-git-send-email-idryomov@gmail.com> Cc: Chris Mason , idryomov@gmail.com To: linux-btrfs@vger.kernel.org Return-path: List-ID: This has been effectively unreachable for years, btrfs_read_dev_super() implements this check earlier in the mount sequence. Signed-off-by: Ilya Dryomov --- fs/btrfs/disk-io.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 07b3ac6..ebf99ee 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1910,12 +1910,6 @@ struct btrfs_root *open_ctree(struct super_block *sb, sb->s_blocksize = sectorsize; sb->s_blocksize_bits = blksize_bits(sectorsize); - if (strncmp((char *)(&disk_super->magic), BTRFS_MAGIC, - sizeof(disk_super->magic))) { - printk(KERN_INFO "btrfs: valid FS not found on %s\n", sb->s_id); - goto fail_sb_buffer; - } - mutex_lock(&fs_info->chunk_mutex); ret = btrfs_read_sys_array(tree_root); mutex_unlock(&fs_info->chunk_mutex); -- 1.7.5.4