HID: fix oops in gyration_event()
authorJiri Kosina <jkosina@suse.cz>
Tue, 23 Mar 2010 15:32:37 +0000 (16:32 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 26 Apr 2010 14:41:19 +0000 (07:41 -0700)
commit6e313203f4198d3bae98045cbb52d233a9b05e40
tree3c193a0bbd6d01d8268265a530595b49ba7791f9
parent4e44a798002732f3464e31adfb0276a41146278b
HID: fix oops in gyration_event()

commit d8e4ebf8b603bdcd091540e6b5bddf0dec10d516 upstream.

Fix oops caused by dereferencing field->hidinput in cases where
the device hasn't been claimed by hid-input.

Reported-by: Andreas Demmer <mail@andreas-demmer.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/hid/hid-gyration.c