[PATCH 3/3] Staging: wlan-ng: fix comparison to NULL. This patch fixes comparison to NULL found by checkpatch.pl tool.

[Kevin McKinney]

Signed-off-by: Kevin McKinney <klmckinney1 at gmail.com>
---
 drivers/staging/wlan-ng/prism2usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c
index 82be343..0463ec1 100644
--- a/drivers/staging/wlan-ng/prism2usb.c
+++ b/drivers/staging/wlan-ng/prism2usb.c
@@ -137,7 +137,7 @@ static void prism2sta_disconnect_usb(struct usb_interface *interface)
 	wlandevice_t *wlandev;
 
 	wlandev = (wlandevice_t *)usb_get_intfdata(interface);
-	if (wlandev != NULL) {
+	if (wlandev) {
 		LIST_HEAD(cleanlist);
 		hfa384x_usbctlx_t *ctlx, *temp;
 		unsigned long flags;
-- 
2.1.4