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GET /api/patches/567221/?format=api
{ "id": 567221, "url": "http://patchwork.ozlabs.org/api/patches/567221/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1452732712-12248-14-git-send-email-joshua.a.hay@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1452732712-12248-14-git-send-email-joshua.a.hay@intel.com>", "list_archive_url": null, "date": "2016-01-14T00:51:50", "name": "[v2,next,S27,13/15] i40e/i40evf: use logical operators, not bitwise", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "6eaf907cb4961b0a41949c66bd90fe1bfd92579b", "submitter": { "id": 19461, "url": "http://patchwork.ozlabs.org/api/people/19461/?format=api", "name": "Joshua Hay", "email": "joshua.a.hay@intel.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1452732712-12248-14-git-send-email-joshua.a.hay@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/567221/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/567221/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@lists.osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Received": [ "from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\tby ozlabs.org (Postfix) with ESMTP id 299C2140187\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 14 Jan 2016 11:52:06 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 4FA8AA5947;\n\tThu, 14 Jan 2016 00:52:06 +0000 (UTC)", "from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id jaxSg6T7mKRd; Thu, 14 Jan 2016 00:52:05 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id D0CD9A595F;\n\tThu, 14 Jan 2016 00:52:01 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id 866E81C0F4A\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 14 Jan 2016 00:51:56 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 827AF8A7BC\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 14 Jan 2016 00:51:56 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id dLgLAX8AWRGy for <intel-wired-lan@lists.osuosl.org>;\n\tThu, 14 Jan 2016 00:51:54 +0000 (UTC)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id A3B0E93351\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tThu, 14 Jan 2016 00:51:53 +0000 (UTC)", "from orsmga002.jf.intel.com ([10.7.209.21])\n\tby orsmga103.jf.intel.com with ESMTP; 13 Jan 2016 16:51:52 -0800", "from jahay1-mobl2.amr.corp.intel.com (HELO\n\tlocalhost.localdomain.localdomain) ([134.134.176.160])\n\tby orsmga002.jf.intel.com with ESMTP; 13 Jan 2016 16:51:52 -0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.22,291,1449561600\"; d=\"scan'208\";a=\"890056928\"", "From": "Joshua Hay <joshua.a.hay@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 13 Jan 2016 16:51:50 -0800", "Message-Id": "<1452732712-12248-14-git-send-email-joshua.a.hay@intel.com>", "X-Mailer": "git-send-email 2.1.0", "In-Reply-To": "<1452732712-12248-1-git-send-email-joshua.a.hay@intel.com>", "References": "<1452732712-12248-1-git-send-email-joshua.a.hay@intel.com>", "Subject": "[Intel-wired-lan] [v2 next PATCH S27 13/15] i40e/i40evf: use\n\tlogical operators, not bitwise", "X-BeenThere": "intel-wired-lan@lists.osuosl.org", "X-Mailman-Version": "2.1.18-1", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.lists.osuosl.org>", "List-Unsubscribe": "<http://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@lists.osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@lists.osuosl.org?subject=help>", "List-Subscribe": "<http://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@lists.osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@lists.osuosl.org>" }, "content": "From: Mitch Williams <mitch.a.williams@intel.com>\n\nMr. Spock would certainly raise an eyebrow to see us using bitwise\noperaters, when we should clearly be relying on logic. Fascinating.\n\nSigned-off-by: Mitch Williams <mitch.a.williams@intel.com>\nChange-ID: Ie338010c016f93e9faa2002c07c90b15134b7477\n---\nTesting Hints: No functional change, but the code is more correct.\nMake sure it compiles and passes traffic properly.\n\n drivers/net/ethernet/intel/i40e/i40e_txrx.c | 5 +++--\n drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 5 +++--\n 2 files changed, 6 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c\nindex 1ce572e..37104bf 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c\n@@ -1996,7 +1996,8 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)\n \t * budget and be more aggressive about cleaning up the Tx descriptors.\n \t */\n \ti40e_for_each_ring(ring, q_vector->tx) {\n-\t\tclean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);\n+\t\tclean_complete = clean_complete &&\n+\t\t\t\t i40e_clean_tx_irq(ring, vsi->work_limit);\n \t\tarm_wb = arm_wb || ring->arm_wb;\n \t\tring->arm_wb = false;\n \t}\n@@ -2020,7 +2021,7 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)\n \n \t\twork_done += cleaned;\n \t\t/* if we didn't clean as many as budgeted, we must be done */\n-\t\tclean_complete &= (budget_per_ring != cleaned);\n+\t\tclean_complete = clean_complete && (budget_per_ring > cleaned);\n \t}\n \n \t/* If work not completed, return budget and polling will return */\ndiff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c\nindex f971018..620cb97 100644\n--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c\n+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c\n@@ -1432,7 +1432,8 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)\n \t * budget and be more aggressive about cleaning up the Tx descriptors.\n \t */\n \ti40e_for_each_ring(ring, q_vector->tx) {\n-\t\tclean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);\n+\t\tclean_complete = clean_complete &&\n+\t\t\t\t i40e_clean_tx_irq(ring, vsi->work_limit);\n \t\tarm_wb = arm_wb || ring->arm_wb;\n \t\tring->arm_wb = false;\n \t}\n@@ -1456,7 +1457,7 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)\n \n \t\twork_done += cleaned;\n \t\t/* if we didn't clean as many as budgeted, we must be done */\n-\t\tclean_complete &= (budget_per_ring != cleaned);\n+\t\tclean_complete = clean_complete && (budget_per_ring > cleaned);\n \t}\n \n \t/* If work not completed, return budget and polling will return */\n", "prefixes": [ "v2", "next", "S27", "13/15" ] }