commit 6c6f91c5330263a0be0ad99a84755c342b395d49
author Jaikumar Ganesh <jaikumarg@android.com> Wed Sep 21 17:18:56 2011 -0700
committer Jaikumar Ganesh <jaikumarg@android.com> Wed Sep 21 17:19:38 2011 -0700
tree b11e81a39e26c7358537260c76f89d311591bf9b
parent 786240ce3b46476dccf286f689c8b58fcdb09488

HID: Add null check for hidinput.

Add null check for hidinput before calling input_register.

Change-Id: Ib3fc0507e4091192360f3395d13d489db9b5a4d2
Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>

drivers/hid/hid-input.c

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 1b71bcd..1483c82 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -981,7 +981,7 @@
 		}
 	}
 
-	if (hid->driver->input_register &&
+	if (hidinput && hid->driver->input_register &&
 			hid->driver->input_register(hid, hidinput))
 		goto out_cleanup;