From: Bojan Prtvar <prtvar.b@gmail.com>
Date: Thu, 4 Aug 2011 20:43:46 +0000 (+0200)
Subject: HID: zydacron: kfree() NULL pointer cleanup
X-Git-Tag: v3.2-rc1~187^2^2~15
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=6371fe54b500f1f31033e0035a061fa320171930

HID: zydacron: kfree() NULL pointer cleanup

Checking for NULL pointers before kfree() is redundant.

Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c
index e90371508fd2..1ad85f2257b4 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[] = {