From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF94C13B2B4; Tue, 27 Feb 2024 13:58:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709042309; cv=none; b=IEPGnFr/Paq3KNYDrxq23f0Z2ahLIlCs9HlRDuSBzpbO8Do8cmpe37rwqciTcJWETZUrLKBKzf0GITlTkxtwK5/xGxrP/qPc2WMiLulHJPReCZn+02mV3SNzfgPOGxo6KwsQVtH3dwVcyGZpuCve5l7Tgz3pt2eEBuzrtDhp7vU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709042309; c=relaxed/simple; bh=6H573TBLsvjGDzSoLX7GAOaLjrMxEzcb/gsKD9depcs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SjuVPRAjgzwxGtI6Tfco/EA5Hmzj1nnlgaIGPOCCXgx9XZ9I+83xTbPOj+LkuNUxQfK23b4R/9u5GGWsAO0F5lPX8wxWSu1s4aHvikN7LcZlBtZHD8XFtfbE/gvwpjvVVjcECrMEgcqTxbcQxJStrsRezONU1lgNwJVjGViRSc4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Zqz2OSGm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Zqz2OSGm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77957C433F1; Tue, 27 Feb 2024 13:58:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709042308; bh=6H573TBLsvjGDzSoLX7GAOaLjrMxEzcb/gsKD9depcs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Zqz2OSGm0g3xQ11qAJSZx3ZJVRdMxrj6gJA0IkqP+9pbwEzEM38iIPS1RPiP9d+uR 2tPsuO+4AEysmeP4kkJmYhi97i2gSVjM+ZkIG4d7lPj8HLuIQpFzKD08ldU4fMd+9/ bXG/MchxTkc0s1fgRi/Ro9onItyR5hB3BbLMgjEg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kalesh AP , Selvin Xavier , Leon Romanovsky , Sasha Levin Subject: [PATCH 6.6 213/299] RDMA/bnxt_re: Add a missing check in bnxt_qplib_query_srq Date: Tue, 27 Feb 2024 14:25:24 +0100 Message-ID: <20240227131632.640221809@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240227131625.847743063@linuxfoundation.org> References: <20240227131625.847743063@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kalesh AP [ Upstream commit 80dde187f734cf9ccf988d5c2ef1a46b990660fd ] Before populating the response, driver has to check the status of HWRM command. Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters") Signed-off-by: Kalesh AP Signed-off-by: Selvin Xavier Link: https://lore.kernel.org/r/1705985677-15551-6-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index abbabea7f5fa3..2a62239187622 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -748,7 +748,8 @@ int bnxt_qplib_query_srq(struct bnxt_qplib_res *res, bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, &sbuf, sizeof(req), sizeof(resp), 0); rc = bnxt_qplib_rcfw_send_message(rcfw, &msg); - srq->threshold = le16_to_cpu(sb->srq_limit); + if (!rc) + srq->threshold = le16_to_cpu(sb->srq_limit); dma_free_coherent(&rcfw->pdev->dev, sbuf.size, sbuf.sb, sbuf.dma_addr); -- 2.43.0