usb: gadget: f_fs: fix sparse warning
authorFelipe Balbi <balbi@ti.com>
Thu, 12 Dec 2013 18:15:43 +0000 (12:15 -0600)
committerMarek Szyprowski <m.szyprowski@samsung.com>
Thu, 15 May 2014 05:26:49 +0000 (07:26 +0200)
commit0ec922159a8fc1f473e89b0c4380e486a805ce9e
treeeae2d201fe40ea450aea511d5927b083c5ca9f97
parent986c9c1c934c6cc877892b87e2c8209a8c4bb9d7
usb: gadget: f_fs: fix sparse warning

use NULL when returning NULL pointers, not 0.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/f_fs.c