From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bojan Prtvar Subject: [PATCH 2/2] HID: kfree() NULL pointer cleanup Date: Thu, 4 Aug 2011 22:43:46 +0200 Message-ID: <1312490626-14838-1-git-send-email-prtvar.b@gmail.com> Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:59698 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753234Ab1HDUn7 (ORCPT ); Thu, 4 Aug 2011 16:43:59 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: jkosina@suse.cz Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Bojan Prtvar Checking for NULL pointers before kfree() is redundant. Signed-off-by: Bojan Prtvar --- drivers/hid/hid-zydacron.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c index e903715..1ad85f2 100644 --- a/drivers/hid/hid-zydacron.c +++ b/drivers/hid/hid-zydacron.c @@ -201,9 +201,7 @@ static void zc_remove(struct hid_device *hdev) struct zc_device *zc = hid_get_drvdata(hdev); hid_hw_stop(hdev); - - if (NULL != zc) - kfree(zc); + kfree(zc); } static const struct hid_device_id zc_devices[] = { -- 1.7.1