Commit 4d339d01 authored Mar 04, 2017 by Goldwyn Rodrigues Committed by David Sterba Apr 18, 2017

btrfs: No need to check !(flags & MS_RDONLY) twice



Code cleanup.
The code block is for !(*flags & MS_RDONLY). We don't need
to check it again.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent 1a79c1f2

fs/btrfs/super.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1788,8 +1788,7 @@ static int btrfs_remount(struct super_block sb, int flags, char *data)
		}

		if (fs_info->fs_devices->missing_devices >
		fs_info->num_tolerated_disk_barrier_failures &&
		!(*flags & MS_RDONLY)) {
		fs_info->num_tolerated_disk_barrier_failures) {
		btrfs_warn(fs_info,
		"too many missing devices, writeable remount is not allowed");
		ret = -EACCES;