From: David Howells Date: Mon, 7 Nov 2005 08:59:30 +0000 (-0800) Subject: [PATCH] Keys: Remove incorrect and obsolete '!' operators X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0f6ed7c2641fe4cea83cd09c21928ca30c0983ec;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/security/keys/keyring.c b/security/keys/keyring.c index e1cc4dd79012..c7a0ab1cfda3 100644 --- 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