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GET /api/patches/106303/?format=api
http://patches.dpdk.org/api/patches/106303/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220124000518.319850-65-stephen@networkplumber.org/", "project": { "id": 1, "url": "http://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": "<20220124000518.319850-65-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20220124000518.319850-65-stephen@networkplumber.org", "date": "2022-01-24T00:05:00", "name": "[64/82] net/tap: remove unnecessary NULL checks", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "b7bf08cf9d3c10faeb10e6c62ea5e76c7d09ea41", "submitter": { "id": 27, "url": "http://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220124000518.319850-65-stephen@networkplumber.org/mbox/", "series": [ { "id": 21315, "url": "http://patches.dpdk.org/api/series/21315/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=21315", "date": "2022-01-24T00:03:56", "name": "remove unnecessary null checks", "version": 1, "mbox": "http://patches.dpdk.org/series/21315/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/106303/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/106303/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 88284A04A6;\n\tMon, 24 Jan 2022 01:11:06 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 2F4E742916;\n\tMon, 24 Jan 2022 01:06:34 +0100 (CET)", "from mail-pf1-f181.google.com (mail-pf1-f181.google.com\n [209.85.210.181])\n by mails.dpdk.org (Postfix) with ESMTP id 90221428F8\n for <dev@dpdk.org>; Mon, 24 Jan 2022 01:06:29 +0100 (CET)", "by mail-pf1-f181.google.com with SMTP id a8so8884462pfa.6\n for <dev@dpdk.org>; Sun, 23 Jan 2022 16:06:29 -0800 (PST)", "from hermes.local (204-195-112-199.wavecable.com. [204.195.112.199])\n by smtp.gmail.com with ESMTPSA id\n ck21sm10935350pjb.51.2022.01.23.16.06.27\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Sun, 23 Jan 2022 16:06:28 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=networkplumber-org.20210112.gappssmtp.com; s=20210112;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=SgZdxQ/v/3DIRfFsYYu4kKYbFgzbBEnlT/pyFLbih4s=;\n b=b9jw1J71s9zw/fuVmyhIBu2aVfyg1gq0gQmkhwG9jfOSi6thU0rpNaa5dACAaYLhVb\n JZIKnylK0cqw4jmgSUir2dOzxIy1P8TSrA/14ojfcY3q7UiRX2Rh+zvnHi7jsqxOG3D6\n dBKqnjX5YfVBMTscMFGvD/pw/BDdbvLu1IJ6ZBFMADV3NLxBnryOdd7OaeqP7wg2ms4M\n qp91PifBSQ9DDw8G4hhcTPKCFsYMc8c3Q/P0F3hEdizJ1ngIWoIm5RbIAApDdUsto7G4\n OAMgKxgC0i2EmBWavEBvs+g0NipqG9EHu/v26Xynq+VYBbX4QkhkbXT9ATOJlwpmeOXJ\n LsZQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20210112;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=SgZdxQ/v/3DIRfFsYYu4kKYbFgzbBEnlT/pyFLbih4s=;\n b=5UvvzPv5ps43BwqrEnu0s+nSuD8h7AtkUxGw7xJDx7Ga6pPkg35ygh8cdo9C4uXRny\n G7wormsIWwheWXoaO+4HJoPLwm2vE4wG77oM1aQtqCx125yDQIxZIG24ePWeGxJ/HzOy\n oUmDYgXCghWVjsZxwj65M0KPsdiUghcRU1bGJecqyniLyshq5EwU7zBbk8FQBc12Bwoo\n ymhxJSXaG71Az3fz1+iOluMgzxPEIdJefV7Q1HSIk+6tUA+F9LjPPlp20c/yvtlL3l8r\n r+r4eSTs1ZFw3lkDq3ouqG1gZ1Tz1qc/2rNrkvMUksVhYLFggs0MfgStYGMtGQPCQ0t+\n avVA==", "X-Gm-Message-State": "AOAM531ImRI8yWqAJ0Q1CT9c/yIwVrU36snI6mkibooAudM6PdWde3Ac\n R0yJpnXtB4tRqwHPc6F3o4sBPbFIvuTWVQ==", "X-Google-Smtp-Source": "\n ABdhPJxSC29klCaimTvn9XE4LrlLOyIrGmQcrK2wBYz3FXnTkEj+l6z1sWdiTiZxVsoVKuq8m0HCoA==", "X-Received": "by 2002:a62:64d4:0:b0:4c9:6871:59b2 with SMTP id\n y203-20020a6264d4000000b004c9687159b2mr1991385pfb.31.1642982788539;\n Sun, 23 Jan 2022 16:06:28 -0800 (PST)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>,\n Keith Wiles <keith.wiles@intel.com>", "Subject": "[PATCH 64/82] net/tap: remove unnecessary NULL checks", "Date": "Sun, 23 Jan 2022 16:05:00 -0800", "Message-Id": "<20220124000518.319850-65-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20220124000518.319850-1-stephen@networkplumber.org>", "References": "<20220124000518.319850-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Remove redundant NULL pointer checks before free functions\nfound by nullfree.cocci\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n drivers/net/tap/tap_flow.c | 9 +++------\n 1 file changed, 3 insertions(+), 6 deletions(-)", "diff": "diff --git a/drivers/net/tap/tap_flow.c b/drivers/net/tap/tap_flow.c\nindex 76738239458a..a9a55e439efc 100644\n--- a/drivers/net/tap/tap_flow.c\n+++ b/drivers/net/tap/tap_flow.c\n@@ -1465,8 +1465,7 @@ tap_flow_create(struct rte_eth_dev *dev,\n \t}\n \treturn flow;\n fail:\n-\tif (remote_flow)\n-\t\trte_free(remote_flow);\n+\trte_free(remote_flow);\n \tif (flow)\n \t\ttap_flow_free(pmd, flow);\n \treturn NULL;\n@@ -1541,8 +1540,7 @@ tap_flow_destroy_pmd(struct pmd_internals *pmd,\n \t\t}\n \t}\n end:\n-\tif (remote_flow)\n-\t\trte_free(remote_flow);\n+\trte_free(remote_flow);\n \ttap_flow_free(pmd, flow);\n \treturn ret;\n }\n@@ -1764,8 +1762,7 @@ int tap_flow_implicit_create(struct pmd_internals *pmd,\n success:\n \treturn 0;\n fail:\n-\tif (remote_flow)\n-\t\trte_free(remote_flow);\n+\trte_free(remote_flow);\n \treturn -1;\n }\n \n", "prefixes": [ "64/82" ] }{ "id": 106303, "url": "