From patchwork Thu May 20 06:22:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaitanya Kulkarni X-Patchwork-Id: 12269179 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F067FC43600 for ; Thu, 20 May 2021 06:23:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D6478611BD for ; Thu, 20 May 2021 06:23:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230465AbhETGY7 (ORCPT ); Thu, 20 May 2021 02:24:59 -0400 Received: from esa5.hgst.iphmx.com ([216.71.153.144]:63125 "EHLO esa5.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230343AbhETGY6 (ORCPT ); Thu, 20 May 2021 02:24:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1621491816; x=1653027816; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=z5s+Hmzhk3z6KlToDBDWKR0Qgoub7jNFJttF+UEbzfE=; b=Po/x96R+i0Y5SFBfpyGzUzTtYPA0r2GBcOQFShsa5ZLjWPVyh8hnNYpw mN+bYBywpElNCL7B/7MY2KIuey7ogxLuLzRnZAJSKWQ2ADJ0A7w8lG4Ya 3qP9AW5uUrx4kUS2eIPNNoXUMLMvQHmQpULZddnWayuQr+jZP+JzZUvrY 3n2pbnCMPdjUVreMIo4UTSZ3G/mzLSjrLiF2zV0HgLvZ1Pv3F5okVtWc4 necOm+b6tzf0Vo3CT3X3bzXjNoUFY3eiH+MtAgLZAhmXxiCOxkJmF+zvC ACmnYezc7cO01bQQO7cC59oczfoFrDMV4NUsH4ZT406OGzzo2nSdpoC+c g==; IronPort-SDR: Zyvo+li0Fd/p4wHhIT6WkIiF01TiNFqpiFTvLrDYlHU4ruBDLAHStF6lEHofkncgUxJbEMDmOE Gili6MG59toWMGiehiX0WWLztfpuGAgNKmACoQF1cbFfD1XJHPfp0LlQAN51+waUCL8gBMZGyr j+UDj5PSstj4JZmpMt0PVVvjWyRRupY9yX8miO/QLz3bn7zvAfsFvq6t5yOQw2nqRRsoFd83yY /luYtXpKzxUu+wMpKSZK3lBfHqiHzSta6d3IU7zWJmIlBIStxRQWJiFlN5UgnVyOVzGDP3hK2h giI= X-IronPort-AV: E=Sophos;i="5.82,313,1613404800"; d="scan'208";a="168807085" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 20 May 2021 14:23:35 +0800 IronPort-SDR: 0ycruDCXbFDWlsaamfEJaEUR6mmdh7MIKR4FaenQf5DzKXdIwF9aNYMnTgIY8K9xhV9rPJY7fj ipX/VTi11J95j3wR+j8dYLw7pZjokT0KS4GvFITVcR9MHrW1Y4Oo+MBlU6b/qBq/H4riaYb91M mdxmTF6pNK/lbM0Rn2MoZgvfC9/UQDwlpH0Yw/b6NSAOrLqb+QNaj80FFzXSmRHGGYKYTLF5tk Y/AkYr1ZPqoTpe3F0xKUHvw/+0GH6uPRPFX5A8Xs6LXg4p6Mb/WtxfgSiKXMQpmKSN78Y5a3sH z5bjh1RUw9S4tdiOYe32z+ud Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2021 23:02:01 -0700 IronPort-SDR: Vr5iW+u4XcvU/kH+bU4Cy8srqZizJ4D0AqA4oRm+Chn2jkmp11J7KZSpzJYd07W0Be74GNOKPI beeH8VOTwyZghuV65zQPrzC+jGK8HRapZXJnjsFR2kGpT4xR7bw5UKWjsHMii2FYQNt/l7t7cj DGJ4zxO2H4Z0JSxdg9Vv2rLUC/0A+q2QrloAsy6hl5+GHZm/7q0Fkf6xGNzDQYn8ox8NF/zyOj plZu/NrKYrC45MOh9jqtCuufWnIrUn/L5jUEL/7l4lpo2RZvpi4P/uk7/c7r9fNa6mapCQp0EW kXk= WDCIronportException: Internal Received: from wdsc_char_051.sc.wdc.com (HELO xfs.sc.wdc.com) ([10.4.170.150]) by uls-op-cesaip01.wdc.com with ESMTP; 19 May 2021 23:23:37 -0700 From: Chaitanya Kulkarni To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org Cc: axboe@kernel.dk, mb@lightnvm.io, martin.petersen@oracle.com, clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, johannes.thumshirn@wdc.com, ming.lei@redhat.com, osandov@fb.com, willy@infradead.org, jefflexu@linux.alibaba.com, hch@lst.de, Chaitanya Kulkarni Subject: [RFC PATCH 5/8] lightnvm: fix variable type pblk-core Date: Wed, 19 May 2021 23:22:52 -0700 Message-Id: <20210520062255.4908-6-chaitanya.kulkarni@wdc.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20210520062255.4908-1-chaitanya.kulkarni@wdc.com> References: <20210520062255.4908-1-chaitanya.kulkarni@wdc.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Make variable ret unsigned int since bio_add_pc_page() now returns unsigned int. Signed-off-by: Chaitanya Kulkarni --- drivers/lightnvm/pblk-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 33d39d3dd343..cf148cee99a1 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -341,7 +341,8 @@ int pblk_bio_add_pages(struct pblk *pblk, struct bio *bio, gfp_t flags, { struct request_queue *q = pblk->dev->q; struct page *page; - int i, ret; + unsigned int ret; + int i; for (i = 0; i < nr_pages; i++) { page = mempool_alloc(&pblk->page_bio_pool, flags);