From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 2/2] HID: ntrig: Improve a size determination in ntrig_probe() Date: Sat, 3 Feb 2018 22:00:40 +0100 Message-ID: References: <86d02ef2-0ac2-5462-0ff0-a0cd87c3d1f7@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <86d02ef2-0ac2-5462-0ff0-a0cd87c3d1f7@users.sourceforge.net> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: linux-input@vger.kernel.org, Benjamin Tissoires , Jiri Kosina Cc: LKML , kernel-janitors@vger.kernel.org List-Id: linux-input@vger.kernel.org From: Markus Elfring Date: Sat, 3 Feb 2018 21:48:39 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/hid/hid-ntrig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 2a8dafaea2f0..c6878a6a147c 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -904,7 +904,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) hdev->quirks |= HID_QUIRK_MULTI_INPUT | HID_QUIRK_NO_INIT_REPORTS; - nd = kmalloc(sizeof(struct ntrig_data), GFP_KERNEL); + nd = kmalloc(sizeof(*nd), GFP_KERNEL); if (!nd) return -ENOMEM; -- 2.16.1