From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 29 Apr 2015 17:56:50 +0000 (-0300)
Subject: [media] vp702x: comment dead code
X-Git-Tag: v4.14-rc1~4413^2~940
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=269d91f53fe34b263c0b7735937f3b4ac5f56580;p=platform%2Fkernel%2Flinux-rpi.git

[media] vp702x: comment dead code

Since the first version of this driver, the remote controller
code is disabled, adding an early return inside vp702x_rc_query().

Let's disable the code with #if 0, to remove this warning:

drivers/media/usb/dvb-usb/vp702x.c:268 vp702x_rc_query() info: ignoring unreachable code.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c
index 22cf9f9..ee1e19e 100644
--- a/drivers/media/usb/dvb-usb/vp702x.c
+++ b/drivers/media/usb/dvb-usb/vp702x.c
@@ -259,12 +259,11 @@ static struct rc_map_table rc_map_vp702x_table[] = {
 /* remote control stuff (does not work with my box) */
 static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
+/* remove the following return to enabled remote querying */
+#if 0
 	u8 *key;
 	int i;
 
-/* remove the following return to enabled remote querying */
-	return 0;
-
 	key = kmalloc(10, GFP_KERNEL);
 	if (!key)
 		return -ENOMEM;
@@ -286,6 +285,8 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 			break;
 		}
 	kfree(key);
+#endif
+
 	return 0;
 }