uwb: adds missing error handling
authorDaeseok Youn <daeseok.youn@gmail.com>
Wed, 16 Apr 2014 09:48:02 +0000 (18:48 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Apr 2014 21:03:40 +0000 (14:03 -0700)
commitf7a87195603ae9db133ddd393169dd6c1d45b4a3
treef060b041e2155815afa96448022fbd7191862320
parent895d240d1db0b2736d779200788e4c4aea28a0c6
uwb: adds missing error handling

There is checking NULL before dereferncing but
it need to add "return".

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/uwb/drp.c