[PATCH] Keys: Remove incorrect and obsolete '!' operators

The attached patch removes a couple of incorrect and obsolete '!' operators
left over from the conversion of the key permission functions from
true/false returns to zero/error returns.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index e1cc4dd..c7a0ab1 100644 (file)
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -434,8 +434,8 @@ ascend:
                if (sp >= KEYRING_SEARCH_MAX_DEPTH)
                        continue;
 
-               if (!key_task_permission(make_key_ref(key, possessed),
-                                        context, KEY_SEARCH) < 0)
+               if (key_task_permission(make_key_ref(key, possessed),
+                                       context, KEY_SEARCH) < 0)
                        continue;
 
                /* stack the current position */
@@ -621,8 +621,8 @@ struct key *find_keyring_by_name(const char *name, key_serial_t bound)
                        if (strcmp(keyring->description, name) != 0)
                                continue;
 
-                       if (!key_permission(make_key_ref(keyring, 0),
-                                           KEY_SEARCH) < 0)
+                       if (key_permission(make_key_ref(keyring, 0),
+                                          KEY_SEARCH) < 0)
                                continue;
 
                        /* found a potential candidate, but we still need to