From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757929Ab3BBOx0 (ORCPT ); Sat, 2 Feb 2013 09:53:26 -0500 Received: from mail-pb0-f43.google.com ([209.85.160.43]:46837 "EHLO mail-pb0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757715Ab3BBOxY (ORCPT ); Sat, 2 Feb 2013 09:53:24 -0500 From: Namjae Jeon To: jaegeuk.kim@samsung.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Namjae Jeon , Namjae Jeon , Amit Sahrawat Subject: [PATCH 6/6] f2fs: optimize the return condition for has_not_enough_free_secs Date: Sat, 2 Feb 2013 23:53:15 +0900 Message-Id: <1359816795-16424-1-git-send-email-linkinjeon@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namjae Jeon Instead of evaluating the free_sections and then deciding to return true/false from that path. We can directly use the evaluation condition for returning proper value. Signed-off-by: Namjae Jeon Signed-off-by: Amit Sahrawat --- fs/f2fs/segment.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index a9417b9..458bf5c 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -464,10 +464,8 @@ static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi) if (sbi->por_doing) return false; - if (free_sections(sbi) <= (node_secs + 2 * dent_secs + - reserved_sections(sbi))) - return true; - return false; + return (free_sections(sbi) <= (node_secs + 2 * dent_secs + + reserved_sections(sbi))); } static inline int utilization(struct f2fs_sb_info *sbi) -- 1.7.9.5