__d_unalias() doesn't use inode argument

... and hasn't since 2015.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/dcache.c b/fs/dcache.c
index 82d0861857035fa63f25f1fa2784918842a19005..74b2d073ebbf447f5673c12fe40be903dc67ee31 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -3045,8 +3045,7 @@ struct dentry *d_ancestor(struct dentry *p1, struct dentry *p2)
  * Note: If ever the locking in lock_rename() changes, then please
  * remember to update this too...
  */
-static int __d_unalias(struct inode *inode,
-               struct dentry *dentry, struct dentry *alias)
+static int __d_unalias(struct dentry *dentry, struct dentry *alias)
 {
        struct mutex *m1 = NULL;
        struct rw_semaphore *m2 = NULL;
@@ -3127,7 +3126,7 @@ struct dentry *d_splice_alias(struct inode *inode, struct dentry *dentry)
                                        inode->i_sb->s_id);
                        } else if (!IS_ROOT(new)) {
                                struct dentry *old_parent = dget(new->d_parent);
-                               int err = __d_unalias(inode, dentry, new);
+                               int err = __d_unalias(dentry, new);
                                write_sequnlock(&rename_lock);
                                if (err) {
                                        dput(new);