From patchwork Mon May 2 21:38:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 568900 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 29201C433F5 for ; Mon, 2 May 2022 21:39:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1387758AbiEBVmc (ORCPT ); Mon, 2 May 2022 17:42:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1387727AbiEBVmH (ORCPT ); Mon, 2 May 2022 17:42:07 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6767FE0D9 for ; Mon, 2 May 2022 14:38:37 -0700 (PDT) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 050C81F896; Mon, 2 May 2022 21:38:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1651527513; 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=/ZKcU48Ce5ImF1Srtsx75MOxmZ03JNtLbn/4UPTG7rE=; b=y+JecxVs+/VZ0dY+dbPTq8h2R9QOzT5PGoC+ARepjyDPgpC4aE1ZRO8uq1iGASPR6pD+QK mryN3j2SGEEPQrmmKZMgEh66uSUmUiP3e4WUTujOMwVshe0sOxZcYmXKueclgswaLca0SF 6L54CLMz5H8n0g8QqTwoNXeAh7DyKSo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1651527513; 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=/ZKcU48Ce5ImF1Srtsx75MOxmZ03JNtLbn/4UPTG7rE=; b=Xbqko5+pC58LIoaRgmFOsJpiIDHWUnaPKqpZe+5HTi8kq2JLZqx75WF9nl4wB+ozsfvNa/ XF7lXomv5PictmBg== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 010B62C149; Mon, 2 May 2022 21:38:33 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id F2006519410C; Mon, 2 May 2022 23:38:32 +0200 (CEST) From: Hannes Reinecke To: "Martin K. Petersen" Cc: Christoph Hellwig , James Bottomley , linux-scsi@vger.kernel.org, Hannes Reinecke Subject: [PATCH 12/24] fnic: use fc_block_rport() correctly Date: Mon, 2 May 2022 23:38:08 +0200 Message-Id: <20220502213820.3187-13-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220502213820.3187-1-hare@suse.de> References: <20220502213820.3187-1-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 --- 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 b2ba731b67de..fb6dc59a5a7e 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",