btrfs: drop unused parameter in mount_subvol
@device_name in mount_subvol() is not used, drop it. Also see:
5bedc48a8f9e ("btrfs: drop unused parameters from mount_subvol").
Signed-off-by: Anand Jain <anand.jain@oracle.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 120e434..2c66d9e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1400,7 +1400,7 @@ static inline int is_subvolume_inode(struct inode *inode)
}
static struct dentry *mount_subvol(const char *subvol_name, u64 subvol_objectid,
- const char *device_name, struct vfsmount *mnt)
+ struct vfsmount *mnt)
{
struct dentry *root;
int ret;
@@ -1649,7 +1649,7 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
}
/* mount_subvol() will free subvol_name and mnt_root */
- root = mount_subvol(subvol_name, subvol_objectid, device_name, mnt_root);
+ root = mount_subvol(subvol_name, subvol_objectid, mnt_root);
out:
return root;