From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6395563647379177472 X-Received: by 10.99.111.11 with SMTP id k11mr6597077pgc.38.1489086269995; Thu, 09 Mar 2017 11:04:29 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.157.7.18 with SMTP id 18ls853127ote.1.gmail; Thu, 09 Mar 2017 11:04:29 -0800 (PST) X-Received: by 10.157.82.35 with SMTP id e35mr5546396oth.127.1489086269660; Thu, 09 Mar 2017 11:04:29 -0800 (PST) Return-Path: Received: from mail-pg0-x243.google.com (mail-pg0-x243.google.com. [2607:f8b0:400e:c05::243]) by gmr-mx.google.com with ESMTPS id c123si1367363pfa.4.2017.03.09.11.04.29 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Mar 2017 11:04:29 -0800 (PST) Received-SPF: pass (google.com: domain of aishpant@gmail.com designates 2607:f8b0:400e:c05::243 as permitted sender) client-ip=2607:f8b0:400e:c05::243; Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@gmail.com; spf=pass (google.com: domain of aishpant@gmail.com designates 2607:f8b0:400e:c05::243 as permitted sender) smtp.mailfrom=aishpant@gmail.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Received: by mail-pg0-x243.google.com with SMTP id b5so7719949pgg.1 for ; Thu, 09 Mar 2017 11:04:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=vS88MlkutVk0TmEFAaaCNCdjXrRCQyv+GsFQ14AahmM=; b=SzDdX6k7bnVoM1xbnZhOAMK0L05oiS0uakT8wS/A9BOi82oWN2SdTnfZGTBLzPJRFh x6whL2opGwtgWaVsvBO1t12szr2tbNOkCL0kCGzfBYtQA5sKSXHbM3eeIiUNpIPHt3NU wpfXYhjO9K9wsISb2FcgvFzmvdUKBMrWvrqKgPcBY/Lwkt/hXPKCCSfCh6TvyaqC4nuG NDI6/zgZ0Cfjt9r0mO1FgurAMLYOidxGtpwoMwlLf+yOTr0bBA9lExwnmhgAzwWvBb95 dvgz/sPSNuDp0T+jLiiwS9pSNVjEf7wdGreNh450jx+3eVBfc4L13tKn7pEi3EtGWhgW 8ZmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=vS88MlkutVk0TmEFAaaCNCdjXrRCQyv+GsFQ14AahmM=; b=aXERL8oLD3OZsY7lAVnIeMZZI2HtoHChZdv/MXtTD9gj7/5lJAew52TefytaDDCGUP Zb7NP3LeQPG+dxIGBVuvfFe5/3F31N6jyK61OB1PUhDRYQQvBUJHOZdr1kS9Kcanpc97 BN2dvj27efIIYK8C8ICaYIj+rz9UZ5n4ZMjEkenRJ8vZhbO82Uc9+6enQh6JKPMa4zzo DBG8/irL7PVb5ZsmEe5euWtfA/YgB/NK/AGUB6FK+tYvv1P9j+Qp86OHjRgQAMnAXkaY CKkujItvUFHxiUkgIuzGJTFBfgheCQvA52/xNBbWSO26G2v3cVPg590J4EobryruNSeX A9oQ== X-Gm-Message-State: AMke39nYfVinzfYtZzRZNOcv9/N9O/2RimNu8YUkABc6hL01U5bzx51IJVArkJfjc9Ya3g== X-Received: by 10.99.62.202 with SMTP id l193mr15784062pga.172.1489086269358; Thu, 09 Mar 2017 11:04:29 -0800 (PST) Return-Path: Received: from aishwarya ([106.51.243.15]) by smtp.gmail.com with ESMTPSA id x65sm13902367pfx.115.2017.03.09.11.04.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Mar 2017 11:04:28 -0800 (PST) Date: Fri, 10 Mar 2017 00:30:03 +0530 From: Aishwarya Pant To: outreachy-kernel@googlegroups.com Cc: gregkh@linuxfoundation.org Subject: [PATCH v2 0/3] staging: bcm2835-camera: fix coding style issues Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) This patchset fixes the following issues: [1] Added null check after memory allocation to avoid a possible null pointer dereference [2] Replaced instances of kmalloc and memset with a kzalloc [3] Replaced null error return values with kernel preferred error return values i.e. return ERR_PTR(-ENOMEM) instead of NULL Changes in v2: -- Fix null dereference issue (ouch!) -- Rebase from origin Aishwarya Pant (3): staging: bcm2835-camera: add check to avoid null pointer dereference staging: bcm2835-camera: replace kmalloc with kzalloc staging: bcm2835-camera: use kernel preferred style for handling errors .../vc04_services/bcm2835-camera/mmal-vchiq.c | 24 +++++++++++++--------- 1 file changed, 14 insertions(+), 10 deletions(-) -- 2.7.4