From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bojan Prtvar Date: Thu, 04 Aug 2011 20:43:46 +0000 Subject: [PATCH 2/2] HID: kfree() NULL pointer cleanup Message-Id: <1312490626-14838-1-git-send-email-prtvar.b@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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