From patchwork Thu May 12 11:12:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 12847580 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 463A1C433F5 for ; Thu, 12 May 2022 11:13:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353064AbiELLNR (ORCPT ); Thu, 12 May 2022 07:13:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353029AbiELLM6 (ORCPT ); Thu, 12 May 2022 07:12:58 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C69A62109 for ; Thu, 12 May 2022 04:12:47 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 5CE1521CC1; Thu, 12 May 2022 11:12:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1652353966; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TOtkmV87H2oLsSFhLLE5atvo9byAVVVpQPM9yyxRMRE=; b=sP5LjS3kKPKNjF2sUCLBNe/bv61xV7C7n26+JGEOtgCGm8mXgXYkSInOrivbY4cpbqY15w KWiocYI/1LNyYcLA0nBP0ADa2oAmjEe0RkKDni/2bVXfdBh1DpNLV1++030SrUFl40bQTF rNvF/hy6RPkYPmSzm3cH2lzpSsoneu8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1652353966; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TOtkmV87H2oLsSFhLLE5atvo9byAVVVpQPM9yyxRMRE=; b=Hkm68yJjebigR+PtLX9UnB23uNnlq9I5yvuHYIwzq3hRkNwzioiFYE5AlFrZ6uQaL+AB7w LzHh87Wsmyg+CqDw== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 4F6BF2C15A; Thu, 12 May 2022 11:12:46 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 1AD3751943EE; Thu, 12 May 2022 13:12:46 +0200 (CEST) From: Hannes Reinecke To: "Martin K. Petersen" Cc: Christoph Hellwig , James Bottomley , linux-scsi@vger.kernel.org, Hannes Reinecke , Johannes Thumshirn Subject: [PATCH 11/20] fnic: use fc_block_rport() correctly Date: Thu, 12 May 2022 13:12:27 +0200 Message-Id: <20220512111236.109851-12-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220512111236.109851-1-hare@suse.de> References: <20220512111236.109851-1-hare@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use fc_block_rport() instead of fc_block_scsi_eh() and evaluate the return value to avoid issuing TMF commands when the port is still blocked. Signed-off-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn --- drivers/scsi/fnic/fnic_scsi.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index 4f72fac583b7..155662b13c83 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -1733,9 +1733,6 @@ int fnic_abort_cmd(struct scsi_cmnd *sc) unsigned long abt_issued_time; DECLARE_COMPLETION_ONSTACK(tm_done); - /* Wait for rport to unblock */ - fc_block_scsi_eh(sc); - /* Get local-port, check ready and link up */ lp = shost_priv(sc->device->host); @@ -1745,6 +1742,10 @@ int fnic_abort_cmd(struct scsi_cmnd *sc) term_stats = &fnic->fnic_stats.term_stats; rport = starget_to_rport(scsi_target(sc->device)); + ret = fc_block_rport(rport); + if (ret) + return ret; + FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host, "Abort Cmd called FCID 0x%x, LUN 0x%llx TAG %x flags %x\n",