[PATCH] btrfs: Remove unused variable mode in btrfs_mount

[Goldwyn Rodrigues <rgoldwyn@xxxxxxx>]

Code cleanup.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@xxxxxxxx>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index e7f702761cb7..f7b8b7a6b86a 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1661,14 +1661,10 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
 {
 	struct vfsmount *mnt_root;
 	struct dentry *root;
-	fmode_t mode = FMODE_READ;
 	char *subvol_name = NULL;
 	u64 subvol_objectid = 0;
 	int error = 0;
 
-	if (!(flags & SB_RDONLY))
-		mode |= FMODE_WRITE;
-
 	error = btrfs_parse_subvol_options(data, &subvol_name,
 					&subvol_objectid);
 	if (error) {

-- 
Goldwyn