tree 72e448701c7f02aa85e9fedd1f828616f322f4b0
parent 6f498018279d118cf38945f73da7c9345f7e2e5d
author Yonghua Zheng <younghua.zheng@gmail.com> 1375164970 +0800
committer Jiri Kosina <jkosina@suse.cz> 1375292935 +0200

HID: hidraw: fix improper mutex release

Mutex can not be released unless all hid_device members are properly
initialized. Otherwise it would result in a race condition that can
cause NULL pointer kernel panic issue in hidraw_open where it uses
uninitialized 'list' member in list_add_tail().

Signed-off-by: Yonghua Zheng <younghua.zheng@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>