From mboxrd@z Thu Jan 1 00:00:00 1970 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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D2BDC61DBE for ; Thu, 27 Aug 2026 02:40:44 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B7B6840E2F; Thu, 27 Aug 2026 04:40:31 +0200 (CEST) Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) by mails.dpdk.org (Postfix) with ESMTP id 79EF040E0A for ; Thu, 27 Aug 2026 04:40:10 +0200 (CEST) Received: from localhost.localdomain (unknown [118.112.177.181]) by APP-01 (Coremail) with SMTP id qwCowACnfPCGo49qz5WjBg--.25190S2; Thu, 27 Aug 2026 10:40:06 +0800 (CST) From: liujie5@linkdatatechnology.com To: stephen@networkplumber.org Cc: dev@dpdk.org Subject: [PATCH v4 39/44] net/sxe2: skip tunnel config fill on get failure Date: Thu, 27 Aug 2026 10:40:06 +0800 Message-ID: <20260827024006.1431986-1-liujie5@linkdatatechnology.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260826085836.993490-1-liujie5@linkdatatechnology.com> References: <20260826085836.993490-1-liujie5@linkdatatechnology.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: qwCowACnfPCGo49qz5WjBg--.25190S2 X-Coremail-Antispam: 1UD129KBjvJXoW7Kr18XFy5ArWfArW5Aw47Jwb_yoW8GFWUpF Z7ur1Yka4fta45Aw48tw4xXFWjgF97Gayq9a15Wa1xAF1DZwn7Zws8KF95X3WDCrs7Xw1S yayxXF1Skrn5ArJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkIb7Iv0xC_Cr1lb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_Gr0_Cr1l84ACjcxK6I 8E87Iv6xkF7I0E14v26r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xv F2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Wrv_ZF1lYx0Ex4A2jsIE14v26r4j6F 4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwAKzVCY07xG64k0F24l42xK 82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1Y6r17MIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_Xr0_Ar1lIxAIcVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJw CI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2 z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU0iL0UUUUUU== X-Originating-IP: [118.112.177.181] X-CM-SenderInfo: xolxyxrhv6zxpqngt3pdwhux5qro0w31of0z/ X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Jie Liu sxe2_drv_udp_tunnel_get() fills tunnel_config fields even when the firmware command fails, so a failed get overwrites the config with the (zero-initialized) response data instead of leaving it intact. Return early with the error code when sxe2_drv_cmd_exec() fails, matching the V3 implementation. Fixes: fff24885f70a ("net/sxe2: support custom UDP tunnel ports") Cc: stable@dpdk.org Cc: stephen@networkplumber.org Signed-off-by: Jie Liu --- drivers/net/sxe2/sxe2_cmd_chnl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/sxe2/sxe2_cmd_chnl.c b/drivers/net/sxe2/sxe2_cmd_chnl.c index ce74af87cc..c5bd73244b 100644 --- a/drivers/net/sxe2/sxe2_cmd_chnl.c +++ b/drivers/net/sxe2/sxe2_cmd_chnl.c @@ -1651,15 +1651,17 @@ int32_t sxe2_drv_udp_tunnel_get(struct sxe2_adapter *adapter, &req, sizeof(req), &resp, sizeof(resp)); ret = sxe2_drv_cmd_exec(cdev, &cmd); - if (ret) + if (ret) { PMD_LOG_ERR(DRV, "Failed to get udp proto %d port, ret=%d", req.type, ret); + goto l_end; + } tunnel_config->fw_port = resp.port; tunnel_config->fw_status = resp.enable; tunnel_config->fw_dst_en = resp.dst; tunnel_config->fw_src_en = resp.src; tunnel_config->fw_used = resp.fw_used; - +l_end: return ret; } -- 2.52.0