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GET /api/patches/41305/?format=api
{ "id": 41305, "url": "https://patches.dpdk.org/api/patches/41305/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20180619231313.7264-1-yskoh@mellanox.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20180619231313.7264-1-yskoh@mellanox.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180619231313.7264-1-yskoh@mellanox.com", "date": "2018-06-19T23:13:13", "name": "[v2] net/mlx5: fix error number handling", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "e361d3d10c76109fed3fd4b67410586bfe3680f5", "submitter": { "id": 636, "url": "https://patches.dpdk.org/api/people/636/?format=api", "name": "Yongseok Koh", "email": "yskoh@mellanox.com" }, "delegate": { "id": 6624, "url": "https://patches.dpdk.org/api/users/6624/?format=api", "username": "shahafs", "first_name": "Shahaf", "last_name": "Shuler", "email": "shahafs@mellanox.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20180619231313.7264-1-yskoh@mellanox.com/mbox/", "series": [ { "id": 173, "url": "https://patches.dpdk.org/api/series/173/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=173", "date": "2018-06-19T23:13:13", "name": "[v2] net/mlx5: fix error number handling", "version": 2, "mbox": "https://patches.dpdk.org/series/173/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/41305/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/41305/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 09C9B1B444;\n\tWed, 20 Jun 2018 01:13:34 +0200 (CEST)", "from EUR01-DB5-obe.outbound.protection.outlook.com\n\t(mail-db5eur01on0046.outbound.protection.outlook.com [104.47.2.46])\n\tby dpdk.org (Postfix) with ESMTP id ABDE71B440;\n\tWed, 20 Jun 2018 01:13:32 +0200 (CEST)", "from mellanox.com (209.116.155.178) by\n\tAM5PR0501MB2036.eurprd05.prod.outlook.com (2603:10a6:203:1a::22) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.863.16;\n\tTue, 19 Jun 2018 23:13:28 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com;\n\ts=selector1;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=gxyW4X75OYsV3mxU5RZM6KGHiiUIE8eBgAFFM9DKlGo=;\n\tb=l3cTTi3KnozFOD5fS4sONaTckFrqCb3XVMZmvXzLEFtkbBKIbr9H4ONyKu11QX2wy/elXAvQrsI3woBmM+9LuRluZBn3rTxBuYjBz8ncXq1JVCZU4YpAeIZleQ0vUkQgijsOZ4pBbt3jvLqJr5J4NTFqzTQAwBsyd5k0ueQcFhQ=", "From": "Yongseok Koh <yskoh@mellanox.com>", "To": "adrien.mazarguil@6wind.com,\n\tnelio.laranjeiro@6wind.com", "Cc": "dev@dpdk.org, shahafs@mellanox.com, Yongseok Koh <yskoh@mellanox.com>,\n\tstable@dpdk.org", "Date": "Tue, 19 Jun 2018 16:13:13 -0700", "Message-Id": "<20180619231313.7264-1-yskoh@mellanox.com>", "X-Mailer": "git-send-email 2.11.0", "In-Reply-To": "<20180604173731.29125-1-yskoh@mellanox.com>", "References": "<20180604173731.29125-1-yskoh@mellanox.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[209.116.155.178]", "X-ClientProxiedBy": "CO2PR18CA0051.namprd18.prod.outlook.com\n\t(2603:10b6:104:2::19) To AM5PR0501MB2036.eurprd05.prod.outlook.com\n\t(2603:10a6:203:1a::22)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "31aae99b-3751-4426-e9ff-08d5d63a454f", "X-MS-Office365-Filtering-HT": "Tenant", "X-Microsoft-Antispam": "UriScan:; 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SFP:1101; SCL:1; SRVR:AM5PR0501MB2036; H:mellanox.com; FPR:;\n\tSPF:None; \n\tLANG:en; PTR:InfoNoRecords; MX:1; A:1; ", "Received-SPF": "None (protection.outlook.com: mellanox.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "YaKvvLhWJM2+etM8hjrIIE2I1PgoVUJ8qvM/S4Wmv2nDtFrXfPQm6/ndw1S/KFZsDCwHGww6+BQykSYTCxmJ6VlSzgn071obA+WN/jQoYOYeFgl0etjKb38Pt3vUy7PJz/Nqpi/R/ZcLs9cPFKMyxJRcRftNobNlxvrQ19PBR3KhsIC0KVtg+y+HXrOCFT6/wHNrpD5l7uopT+8NM7Qlk18zDO8+ZFKqfEwbS52MQouZXQJpWcEtmfUzxG++RjfmNCNjx12rnzLlPaw4bKYv7Sv/7F3uvNlLGvZhUZuDRJv/oJSVkRge4/WCxFkOLgxi5yNm6bQhdHJXi3x9zYWs4A==", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "Mellanox.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "19 Jun 2018 23:13:28.8104\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "31aae99b-3751-4426-e9ff-08d5d63a454f", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "a652971c-7d2e-4d9b-a6a4-d149256f461b", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM5PR0501MB2036", "Subject": "[dpdk-dev] [PATCH v2] net/mlx5: fix error number handling", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "rte_errno should be saved only if error has occurred because rte_errno\ncould have garbage value.\n\nFixes: a6d83b6a9209 (\"net/mlx5: standardize on negative errno values\")\nCc: stable@dpdk.org\n\nSigned-off-by: Yongseok Koh <yskoh@mellanox.com>\n---\n drivers/net/mlx5/mlx5_flow.c | 6 ++++--\n 1 file changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c\nindex 994be05be..45207d70e 100644\n--- a/drivers/net/mlx5/mlx5_flow.c\n+++ b/drivers/net/mlx5/mlx5_flow.c\n@@ -3561,15 +3561,17 @@ mlx5_fdir_filter_delete(struct rte_eth_dev *dev,\n \t\t/* The flow does not match. */\n \t\tcontinue;\n \t}\n-\tret = rte_errno; /* Save rte_errno before cleanup. */\n \tif (flow)\n \t\tmlx5_flow_list_destroy(dev, &priv->flows, flow);\n exit:\n+\tif (ret)\n+\t\tret = rte_errno; /* Save rte_errno before cleanup. */\n \tfor (i = 0; i != hash_rxq_init_n; ++i) {\n \t\tif (parser.queue[i].ibv_attr)\n \t\t\trte_free(parser.queue[i].ibv_attr);\n \t}\n-\trte_errno = ret; /* Restore rte_errno. */\n+\tif (ret)\n+\t\trte_errno = ret; /* Restore rte_errno. */\n \treturn -rte_errno;\n }\n \n", "prefixes": [ "v2" ] }