keys: fix unreachable code

We set ret to NULL then test it. Remove the bogus test

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 58dfe089094793030f56fdb895f6621e403e4157..20e4bf57aec8b6418bf4d4df86c616903121c28c 100644 (file)
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -367,8 +367,6 @@ key_ref_t search_my_process_keyrings(struct key_type *type,
 
                switch (PTR_ERR(key_ref)) {
                case -EAGAIN: /* no key */
-                       if (ret)
-                               break;
                case -ENOKEY: /* negative key */
                        ret = key_ref;
                        break;