From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: [PATCH 18/19] scsi_debug: Remove a set-but-not-used variable Date: Wed, 23 Aug 2017 14:40:08 -0700 Message-ID: <20170823214009.15015-19-bart.vanassche@wdc.com> References: <20170823214009.15015-1-bart.vanassche@wdc.com> Return-path: Received: from esa5.hgst.iphmx.com ([216.71.153.144]:45883 "EHLO esa5.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751104AbdHWVny (ORCPT ); Wed, 23 Aug 2017 17:43:54 -0400 In-Reply-To: <20170823214009.15015-1-bart.vanassche@wdc.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "Martin K . Petersen" , "James E . J . Bottomley" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , Douglas Gilbert , Hannes Reinecke , Christoph Hellwig , Johannes Thumshirn This patch avoids that gcc reports the following warning when building with W=1: drivers/scsi/scsi_debug.c:2264:15: warning: variable ?pcontrol? set but not used [-Wunused-but-set-variable] Signed-off-by: Bart Van Assche Cc: Douglas Gilbert Cc: Hannes Reinecke Cc: Christoph Hellwig Cc: Johannes Thumshirn --- drivers/scsi/scsi_debug.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 3be980d47268..77a0335eb757 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -2261,7 +2261,7 @@ static int resp_ie_l_pg(unsigned char * arr) static int resp_log_sense(struct scsi_cmnd * scp, struct sdebug_dev_info * devip) { - int ppc, sp, pcontrol, pcode, subpcode, alloc_len, len, n; + int ppc, sp, pcode, subpcode, alloc_len, len, n; unsigned char arr[SDEBUG_MAX_LSENSE_SZ]; unsigned char *cmd = scp->cmnd; @@ -2272,7 +2272,6 @@ static int resp_log_sense(struct scsi_cmnd * scp, mk_sense_invalid_fld(scp, SDEB_IN_CDB, 1, ppc ? 1 : 0); return check_condition_result; } - pcontrol = (cmd[2] & 0xc0) >> 6; pcode = cmd[2] & 0x3f; subpcode = cmd[3] & 0xff; alloc_len = get_unaligned_be16(cmd + 7); -- 2.14.0