input: fix uninitialized old_keycode oops in input_set_keycode

Commit Message

Jarod Wilson July 19, 2010, 7:59 p.m. UTC

None

Patch

diff --git a/drivers/input/input.c b/drivers/input/input.c
index ce5d90d..0c71977 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -900,6 +900,7 @@  int input_set_keycode(struct input_dev *dev,
 		if (retval)
 			goto out;
 
+		old_keycode = kt_entry.keycode;
 		kt_entry.keycode = keycode;
 
 		retval = dev->setkeycodebig(dev, &kt_entry);