From: Henrik Rydberg <rydberg@euromail.se>
Date: Thu, 13 Sep 2012 06:59:40 +0000 (+0200)
Subject: Input: Fix oops caused by missing null test
X-Git-Tag: next-20120914~61^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ccc6557bfd02efdca4d9dfda6cfdfe5a08d0193b;p=karo-tx-linux.git

Input: Fix oops caused by missing null test

Found in linux-next on September 12, thanks Sedat.

Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
---

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5b66b2faf177..2dff71bd7b1d 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -114,7 +114,7 @@ static unsigned int input_to_handler(struct input_handle *handle,
 
 	if (handler->events)
 		handler->events(handle, vals, count);
-	else
+	else if (handler->event)
 		for (v = vals; v != end; v++)
 			handler->event(handle, v->type, v->code, v->value);