From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Reinecke Subject: [PATCH 13/16] scsi_dh_alua: Clarify logging message Date: Fri, 20 Dec 2013 13:13:38 +0100 Message-ID: <1387541621-54967-14-git-send-email-hare@suse.de> References: <1387541621-54967-1-git-send-email-hare@suse.de> Return-path: Received: from cantor2.suse.de ([195.135.220.15]:46614 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756882Ab3LTMNp (ORCPT ); Fri, 20 Dec 2013 07:13:45 -0500 In-Reply-To: <1387541621-54967-1-git-send-email-hare@suse.de> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley Cc: linux-scsi@vger.kernel.org, Sean Stewart , Martin George , Hannes Reinecke We should be diffentiating between an invalid TPGS setting and unsupported. Signed-off-by: Hannes Reinecke --- drivers/scsi/device_handler/scsi_dh_alua.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index dc77ce4..baaae3f 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -347,12 +347,18 @@ static int alua_check_tpgs(struct scsi_device *sdev, struct alua_dh_data *h) sdev_printk(KERN_INFO, sdev, "%s: supports implicit TPGS\n", ALUA_DH_NAME); break; - default: - h->tpgs = TPGS_MODE_NONE; + case 0: sdev_printk(KERN_INFO, sdev, "%s: not supported\n", ALUA_DH_NAME); err = SCSI_DH_DEV_UNSUPP; break; + default: + sdev_printk(KERN_INFO, sdev, + "%s: unsupported TPGS setting %d\n", + ALUA_DH_NAME, h->tpgs); + h->tpgs = TPGS_MODE_NONE; + err = SCSI_DH_DEV_UNSUPP; + break; } return err; -- 1.7.12.4