USB HID: usb_buffer_free() cleanup

usb_buffer_free() now handles NULLs so remove unneeded checks
form callers.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Dmitry Torokhov 2007-05-03 01:04:52 -04:00 committed by Jiri Kosina
commit 6675c5bd2a
2 changed files with 7 additions and 14 deletions