[XFS] Cleanup xfs_attr a bit with xfs_name and remove cred

SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30913a

Signed-off-by: Barry Naujok <bnaujok@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h
index ba798fc..827afc9 100644
--- a/fs/xfs/xfs_vnodeops.h
+++ b/fs/xfs/xfs_vnodeops.h
@@ -49,7 +49,7 @@
 		struct xfs_inode *src_ip, struct xfs_inode *target_dp,
 		struct xfs_name *target_name, struct xfs_inode *target_ip);
 int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
-		int *valuelenp, int flags, cred_t *cred);
+		int *valuelenp, int flags);
 int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
 		int valuelen, int flags);
 int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);