From 4d339d01063a248b3deb3aff94aaf53be6e84e08 Mon Sep 17 00:00:00 2001
From: Goldwyn Rodrigues <rgoldwyn@suse.com>
Date: Sat, 4 Mar 2017 12:32:50 -0600
Subject: [PATCH] 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>
---
fs/btrfs/super.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 9530a333d302c..6346876c97ea4 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -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;