greybus: es1: remove useless statement
authorRui Miguel Silva <rmfrfs@gmail.com>
Tue, 20 Jan 2015 16:31:45 +0000 (16:31 +0000)
committerGreg Kroah-Hartman <greg@kroah.com>
Wed, 21 Jan 2015 01:45:59 +0000 (09:45 +0800)
commitb976266051569557377ce63984b1562a8651838c
treeb60ee323887e39995f71308f1853cb082bf5c1ff
parenta1f2e40b1a30c2b8a2dfc40d859550081195b57a
greybus: es1: remove useless statement

just return the result of usb_alloc_urb up, no need to rededunt check for NULL

Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
drivers/staging/greybus/gb-es1.c