From patchwork Thu Jun 10 08:07:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 457832 Delivered-To: patch@linaro.org Received: by 2002:a02:735a:0:0:0:0:0 with SMTP id a26csp167820jae; Thu, 10 Jun 2021 01:07:21 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwtnVvLj6UZeJjOADNajJ8ihOsnBAgCiLTFzH44hwqSimAHPCpsV07CBglL6ERYStb1/fP+ X-Received: by 2002:a17:906:714d:: with SMTP id z13mr3432205ejj.48.1623312441419; Thu, 10 Jun 2021 01:07:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623312441; cv=none; d=google.com; s=arc-20160816; b=jZ78Cpmv7VSMpDmofL8ycmuqSSWqivxGkB4W2SoFv5duTfuvDTORSsHNoHkpG7lK51 OGGv+ot2GT8I3PpN4WSl+XRljxFoP8mTqVbgEWNk9Vv1HijP3eoUAMIkVeaX+lY+ONCr /4YaNOFUFXg2amdD8oPObO1DI4v1gcxTvtFSAGMpYLaGdIt5wHJ5O5aq39IM2QbSCkrx hN1aKwvAny29Zf955lorhH4vzyg0XXaZUs7q3vgMP9Rlicl4dlZ4pWJUlE1hEE0K7QZh 2BITYXpTuMFKnuavw4U+nJQCzE7BCOmStRaxVaTuKXYrluVjPlD35SeaO6XCm/nOikpq 2OtA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=v1SpQjrN4qsESVQlTtQNhRMKSOxXhxYSZyN7B+iDNh0=; b=m7rcp9DvwM1CrOZKvYq8Cyx/VZqotpkKI0nJLaSaptpYvSsGvpBTrIWbnAG1lpkHOu 79EN+AyS09QEnsNOhrEJ3+3nAyYycV0bRhKh3dEhpjG/wPvAL+x1S5PjTGTuJlg0aNPz SfFEMrrDetuZp5khALyJ82jGTXWtnWgGW4tEP2sP8mCcL3d8sc383c0OyMTyk2Gj9Jga X5E/uhlzgtQQz4xVymj39g+ZLF2z9hXM4n6jjGwfTQ4ZWx8KzGsl9QLs6vFmJU7MLstP sWRxF6Nq+kDc0WWvfMPAqJMcLr2f/QIORX9q4puo2HCKGM0Q/JuvGnlTjbRUwGT93eda 0mBg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m11si1673234edq.265.2021.06.10.01.07.21 for ; Thu, 10 Jun 2021 01:07:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229802AbhFJIJQ (ORCPT ); Thu, 10 Jun 2021 04:09:16 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:5320 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230144AbhFJIJM (ORCPT ); Thu, 10 Jun 2021 04:09:12 -0400 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.56]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4G0xKB1F34z1BL0X; Thu, 10 Jun 2021 16:02:22 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 10 Jun 2021 16:07:15 +0800 Received: from thunder-town.china.huawei.com (10.174.177.72) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 10 Jun 2021 16:07:14 +0800 From: Zhen Lei To: "James E . J . Bottomley" , "Martin K . Petersen" , linux-scsi CC: Zhen Lei Subject: [PATCH 1/1] scsi: devinfo: remove unnecessary oom message Date: Thu, 10 Jun 2021 16:07:09 +0800 Message-ID: <20210610080709.16239-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.177.72] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei --- drivers/scsi/scsi_devinfo.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 2.26.0.106.g9fadedd diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index d33355ab6e14505..a8adbbbfddba44b 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -357,10 +357,8 @@ int scsi_dev_info_list_add_keyed(int compatible, char *vendor, char *model, return PTR_ERR(devinfo_table); devinfo = kmalloc(sizeof(*devinfo), GFP_KERNEL); - if (!devinfo) { - printk(KERN_ERR "%s: no memory\n", __func__); + if (!devinfo) return -ENOMEM; - } scsi_strcpy_devinfo("vendor", devinfo->vendor, sizeof(devinfo->vendor), vendor, compatible);