From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751805AbdFIMKL (ORCPT ); Fri, 9 Jun 2017 08:10:11 -0400 Received: from mga02.intel.com ([134.134.136.20]:23482 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751616AbdFIMKK (ORCPT ); Fri, 9 Jun 2017 08:10:10 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.39,317,1493708400"; d="scan'208";a="866233885" From: Andy Shevchenko To: linux-kernel@vger.kernel.org Cc: Andy Shevchenko , Minchan Kim , Nitin Gupta , Sergey Senozhatsky Subject: [PATCH v1] zram: Use __sysfs_match_string() helper Date: Fri, 9 Jun 2017 15:08:35 +0300 Message-Id: <20170609120835.22156-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use __sysfs_match_string() helper instead of open coded variant. Cc: Minchan Kim Cc: Nitin Gupta Cc: Sergey Senozhatsky Signed-off-by: Andy Shevchenko --- drivers/block/zram/zcomp.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index 12046f4f00e4..5b8992beffec 100644 --- a/drivers/block/zram/zcomp.c +++ b/drivers/block/zram/zcomp.c @@ -68,13 +68,11 @@ static struct zcomp_strm *zcomp_strm_alloc(struct zcomp *comp) bool zcomp_available_algorithm(const char *comp) { - int i = 0; + int i; - while (backends[i]) { - if (sysfs_streq(comp, backends[i])) - return true; - i++; - } + i = __sysfs_match_string(backends, -1, comp); + if (i >= 0) + return true; /* * Crypto does not ignore a trailing new line symbol, -- 2.11.0