From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933807AbcDTKsf (ORCPT ); Wed, 20 Apr 2016 06:48:35 -0400 Received: from mga14.intel.com ([192.55.52.115]:53676 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964782AbcDTKoJ (ORCPT ); Wed, 20 Apr 2016 06:44:09 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,509,1455004800"; d="scan'208";a="936325572" From: Alexander Shishkin To: Greg KH Cc: Mathieu Poirier , Chunyan Zhang , laurent.fert@intel.com, yann.fouassier@intel.com, linux-kernel@vger.kernel.org, Alexander Shishkin Subject: [QUEUED v20160420 08/19] stm class: Remove unnecessary pointer increment Date: Wed, 20 Apr 2016 13:43:21 +0300 Message-Id: <1461149012-26954-9-git-send-email-alexander.shishkin@linux.intel.com> X-Mailer: git-send-email 2.8.0.rc3 In-Reply-To: <1461149012-26954-1-git-send-email-alexander.shishkin@linux.intel.com> References: <1461149012-26954-1-git-send-email-alexander.shishkin@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Readability: a postfix increment is used on a pointer which is not used anywhere afterwards, which may send the reader looking through the function one extra time. Drop the unnecessary increment. Reported-by: Alan Cox Signed-off-by: Alexander Shishkin Reviewed-by: Laurent Fert --- drivers/hwtracing/stm/policy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/stm/policy.c b/drivers/hwtracing/stm/policy.c index e8b50b1ac6..6c0ae29963 100644 --- a/drivers/hwtracing/stm/policy.c +++ b/drivers/hwtracing/stm/policy.c @@ -341,7 +341,7 @@ stp_policies_make(struct config_group *group, const char *name) return ERR_PTR(-EINVAL); } - *p++ = '\0'; + *p = '\0'; stm = stm_find_device(devname); kfree(devname); -- 2.8.0.rc3