btrfs: remove unused mnt from send_ctx
authorDavid Sterba <dsterba@suse.cz>
Mon, 16 Dec 2013 16:34:14 +0000 (17:34 +0100)
committerChris Mason <clm@fb.com>
Tue, 28 Jan 2014 21:20:01 +0000 (13:20 -0800)
Unused since ed2590953bd06b892f0411fc94e19175d32f197a
"Btrfs: stop using vfs_read in send".

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/send.c

index 8230d11f2ccac4b450241127101677ed288ca586..e98c9bc003c8a4bf8386598d3ab98d2e48993617 100644 (file)
@@ -88,8 +88,6 @@ struct send_ctx {
        u64 cmd_send_size[BTRFS_SEND_C_MAX + 1];
        u64 flags;      /* 'flags' member of btrfs_ioctl_send_args is u64 */
 
-       struct vfsmount *mnt;
-
        struct btrfs_root *send_root;
        struct btrfs_root *parent_root;
        struct clone_root *clone_roots;
@@ -4851,8 +4849,6 @@ long btrfs_ioctl_send(struct file *mnt_file, void __user *arg_)
                goto out;
        }
 
-       sctx->mnt = mnt_file->f_path.mnt;
-
        sctx->send_root = send_root;
        sctx->clone_roots_cnt = arg->clone_sources_count;