[PATCH] btrfs: Remove unused variable mode in btrfs_mount

[Goldwyn Rodrigues]

Code cleanup.

Signed-off-by: Goldwyn Rodrigues <rgold...@suse.com>

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