From patchwork Fri Aug 25 20:46:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 9922799 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1CC6760349 for ; Fri, 25 Aug 2017 20:48:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0E3AF22638 for ; Fri, 25 Aug 2017 20:48:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 032D128450; Fri, 25 Aug 2017 20:48:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 85C2E22638 for ; Fri, 25 Aug 2017 20:48:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932923AbdHYUsl (ORCPT ); Fri, 25 Aug 2017 16:48:41 -0400 Received: from esa6.hgst.iphmx.com ([216.71.154.45]:29708 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932800AbdHYUsk (ORCPT ); Fri, 25 Aug 2017 16:48:40 -0400 X-IronPort-AV: E=Sophos;i="5.41,426,1498492800"; d="scan'208";a="46048287" Received: from sjappemgw12.hgst.com (HELO sjappemgw11.hgst.com) ([199.255.44.66]) by ob1.hgst.iphmx.com with ESMTP; 26 Aug 2017 04:46:45 +0800 Received: from thinkpad-bart.sdcorp.global.sandisk.com (HELO thinkpad-bart.int.fusionio.com) ([10.11.172.152]) by sjappemgw11.hgst.com with ESMTP; 25 Aug 2017 13:46:44 -0700 From: Bart Van Assche To: "Martin K . Petersen" , "James E . J . Bottomley" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , Hannes Reinecke , Johannes Thumshirn Subject: [PATCH v2 15/17] scsi_transport_srp: Suppress a W=1 compiler warning Date: Fri, 25 Aug 2017 13:46:41 -0700 Message-Id: <20170825204643.25043-16-bart.vanassche@wdc.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170825204643.25043-1-bart.vanassche@wdc.com> References: <20170825204643.25043-1-bart.vanassche@wdc.com> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Avoid that the following compiler warning is reported when building with W=1: drivers/scsi/scsi_transport_srp.c:92:19: warning: comparison is always false due to limited range of data type [-Wtype-limits] Signed-off-by: Bart Van Assche Reviewed-by: Christoph Hellwig Cc: Hannes Reinecke Cc: Johannes Thumshirn --- drivers/scsi/scsi_transport_srp.c | 2 +- include/scsi/scsi_transport_srp.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c index 698cc4681706..4f6f01cf9968 100644 --- a/drivers/scsi/scsi_transport_srp.c +++ b/drivers/scsi/scsi_transport_srp.c @@ -78,7 +78,7 @@ static inline struct srp_rport *shost_to_rport(struct Scsi_Host *shost) * parameters must be such that multipath can detect failed paths timely. * Hence do not allow all three parameters to be disabled simultaneously. */ -int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo, int dev_loss_tmo) +int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo, long dev_loss_tmo) { if (reconnect_delay < 0 && fast_io_fail_tmo < 0 && dev_loss_tmo < 0) return -EINVAL; diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h index dd096330734e..56ae198acc73 100644 --- a/include/scsi/scsi_transport_srp.h +++ b/include/scsi/scsi_transport_srp.h @@ -111,7 +111,7 @@ extern struct srp_rport *srp_rport_add(struct Scsi_Host *, struct srp_rport_identifiers *); extern void srp_rport_del(struct srp_rport *); extern int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo, - int dev_loss_tmo); + long dev_loss_tmo); int srp_parse_tmo(int *tmo, const char *buf); extern int srp_reconnect_rport(struct srp_rport *rport); extern void srp_start_tl_fail_timers(struct srp_rport *rport);