audit: remove unnecessary NULL ptr checks from do_path_lookup

As best I can tell, whenever retval == 0, nd->path.dentry and nd->inode
are also non-NULL. Eliminate those checks and the superfluous
audit_context check.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 6 deletions

diff --git a/fs/namei.c b/fs/namei.c
index c1f18e4f034c..f04ce1142297 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1972,12 +1972,8 @@ static int do_path_lookup(int dfd, const char *name,
         if (unlikely(retval == -ESTALE))
                 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
 
-        if (likely(!retval)) {
-                if (unlikely(!audit_dummy_context())) {
-                        if (nd->path.dentry && nd->inode)
-                                audit_inode(name, nd->path.dentry);
-                }
-        }
+        if (likely(!retval))
+                audit_inode(name, nd->path.dentry);
         return retval;
 }