kill path_lookup()
all remaining callers pass LOOKUP_PARENT to it, so
flags argument can die; renamed to kern_path_parent()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index dd419d2..d8c04a6 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -850,7 +850,7 @@
* Get the parent directory, calculate the hash for last
* component.
*/
- err = path_lookup(sunaddr->sun_path, LOOKUP_PARENT, &nd);
+ err = kern_path_parent(sunaddr->sun_path, &nd);
if (err)
goto out_mknod_parent;