Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932525AbaFCOle (ORCPT ); Tue, 3 Jun 2014 10:41:34 -0400 Received: from mail-we0-f180.google.com ([74.125.82.180]:49399 "EHLO mail-we0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754582AbaFCOkc (ORCPT ); Tue, 3 Jun 2014 10:40:32 -0400 From: Frederic Weisbecker To: Peter Zijlstra , Ingo Molnar Cc: LKML , Frederic Weisbecker , Andrew Morton , Kevin Hilman , "Paul E. McKenney" , Thomas Gleixner , Viresh Kumar Subject: [PATCH 2/5] irq_work: Shorten a bit irq_work_needs_cpu() Date: Tue, 3 Jun 2014 16:40:17 +0200 Message-Id: <1401806420-31018-3-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1401806420-31018-1-git-send-email-fweisbec@gmail.com> References: <1401806420-31018-1-git-send-email-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just a small cleanup. Cc: Andrew Morton Cc: Ingo Molnar Cc: Kevin Hilman Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Viresh Kumar Signed-off-by: Frederic Weisbecker --- kernel/irq_work.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kernel/irq_work.c b/kernel/irq_work.c index 44ac87c..a4350d0 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -89,10 +89,7 @@ EXPORT_SYMBOL_GPL(irq_work_queue); bool irq_work_needs_cpu(void) { - struct llist_head *list; - - list = &__get_cpu_var(lazy_list); - if (llist_empty(list)) + if (llist_empty(&__get_cpu_var(lazy_list))) return false; /* All work should have been flushed before going offline */ -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/