From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752123AbeFBKhy (ORCPT ); Sat, 2 Jun 2018 06:37:54 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:54877 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751781AbeFBKhU (ORCPT ); Sat, 2 Jun 2018 06:37:20 -0400 X-Google-Smtp-Source: ADUXVKIhUTgHjxSoo9fj10NVDmpVfU36w4n8ebT9Be3HL8NbJ+2O5STdAgL3+qgy39RN163WvjzKyg== From: Christian Brauner To: linux-kernel@vger.kernel.org Cc: ebiederm@xmission.com, gregkh@linuxfoundation.org, mingo@kernel.org, james.morris@microsoft.com, keescook@chromium.org, peterz@infradead.org, sds@tycho.nsa.gov, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, oleg@redhat.com, Christian Brauner Subject: [PATCH v3 10/17] signal: make has_pending_signals() return bool Date: Sat, 2 Jun 2018 12:36:46 +0200 Message-Id: <20180602103653.18181-11-christian@brauner.io> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180602103653.18181-1-christian@brauner.io> References: <20180602103653.18181-1-christian@brauner.io> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org has_pending_signals() already behaves like a boolean function. Let's actually declare it as such too. Signed-off-by: Christian Brauner --- v2->v3: * [Oleg Nestorov] remove other non-functional changes v1->v2: * unchanged v0->v1: * patch added --- kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/signal.c b/kernel/signal.c index fed938c2e273..c2af9a7f73b3 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -110,7 +110,7 @@ static bool sig_ignored(struct task_struct *t, int sig, bool force) * Re-calculate pending state from the set of locally pending * signals, globally pending signals, and blocked signals. */ -static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked) +static inline bool has_pending_signals(sigset_t *signal, sigset_t *blocked) { unsigned long ready; long i; -- 2.17.0