From: Shivani Bhardwaj <shivanib134@gmail.com>
Date: Tue, 13 Oct 2015 15:20:23 +0000 (+0530)
Subject: Staging: unisys: visorinput: Remove unused code
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3d53fb9041d7d7bb8e1e1dd8b233cbed187933a7;p=openwrt%2Fstaging%2Fblogic.git

Staging: unisys: visorinput: Remove unused code

Remove the code which is not used anywhere in the program.
Semantic patch used:

@@
type T;
identifier i;
constant C;
position p != e.p;
@@

- T i@p;
  <+... when != i
- i = C;
  ...+>

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/unisys/visorinput/visorinput.c b/drivers/staging/unisys/visorinput/visorinput.c
index 3a1b24fc4831..058ee91c2671 100644
--- a/drivers/staging/unisys/visorinput/visorinput.c
+++ b/drivers/staging/unisys/visorinput/visorinput.c
@@ -461,20 +461,16 @@ handle_locking_key(struct input_dev *visorinput_dev,
 		   int keycode, int desired_state)
 {
 	int led;
-	char *sled;
 
 	switch (keycode) {
 	case KEY_CAPSLOCK:
 		led = LED_CAPSL;
-		sled = "CAP";
 		break;
 	case KEY_SCROLLLOCK:
 		led = LED_SCROLLL;
-		sled = "SCR";
 		break;
 	case KEY_NUMLOCK:
 		led = LED_NUML;
-		sled = "NUM";
 		break;
 	default:
 		led = -1;