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 3a1b24fc483103b25a8918f08a39de44feeaaa1d..058ee91c2671efb2948d17fad187492261c33cd6 100644 (file)
--- 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;