btrfs: remove unused parameter from btrfs_parse_subvol_options

Since parameter flags is no more used since commit d7407606564c ("btrfs:
split parse_early_options() in two"), remove it.

Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index e04bcf0..39d8e39 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -933,8 +933,8 @@ out:
  *
  * The value is later passed to mount_subvol()
  */
-static int btrfs_parse_subvol_options(const char *options, fmode_t flags,
-               char **subvol_name, u64 *subvol_objectid)
+static int btrfs_parse_subvol_options(const char *options, char **subvol_name,
+               u64 *subvol_objectid)
 {
        substring_t args[MAX_OPT_ARGS];
        char *opts, *orig, *p;
@@ -1648,8 +1648,8 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
        if (!(flags & SB_RDONLY))
                mode |= FMODE_WRITE;
 
-       error = btrfs_parse_subvol_options(data, mode,
-                                         &subvol_name, &subvol_objectid);
+       error = btrfs_parse_subvol_options(data, &subvol_name,
+                                       &subvol_objectid);
        if (error) {
                kfree(subvol_name);
                return ERR_PTR(error);