[PATCH] change d_add_ci argument ordering

As pointed out during review d_add_ci argument order should match d_add,
so switch the dentry and inode arguments.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

fs/dcache.c

@@ -1236,7 +1236,7 @@ struct dentry *d_splice_alias(struct inode *inode, struct dentry *dentry)
  * If no entry exists with the exact case name, allocate new dentry with
  * the exact case, and return the spliced entry.
  */
-struct dentry *d_add_ci(struct inode *inode, struct dentry *dentry,
+struct dentry *d_add_ci(struct dentry *dentry, struct inode *inode,
 			struct qstr *name)
 {
 	int error;

fs/xfs/linux-2.6/xfs_iops.c

@@ -355,7 +355,7 @@ xfs_vn_ci_lookup(
 	/* else case-insensitive match... */
 	dname.name = ci_name.name;
 	dname.len = ci_name.len;
-	dentry = d_add_ci(VFS_I(ip), dentry, &dname);
+	dentry = d_add_ci(dentry, VFS_I(ip), &dname);
 	kmem_free(ci_name.name);
 	return dentry;
 }

include/linux/dcache.h

@@ -230,7 +230,7 @@ extern void d_delete(struct dentry *);
 extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
 extern struct dentry * d_alloc_anon(struct inode *);
 extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
-extern struct dentry * d_add_ci(struct inode *, struct dentry *, struct qstr *);
+extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
 extern void shrink_dcache_sb(struct super_block *);
 extern void shrink_dcache_parent(struct dentry *);
 extern void shrink_dcache_for_umount(struct super_block *);