@device_name in mount_subvol() is not used, drop it.
Also see:
5bedc48a8f9e1d62fb693c4171ffddb990d034f6
btrfs: drop unused parameters from mount_subvol
Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
fs/btrfs/super.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 5aa1a4d14cd7..6e34a4494af4 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1429,7 +1429,7 @@ 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;
@@ -1678,7 +1678,7 @@ 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;
--
1.8.3.1
