tree 374be3ccb4240ef80f93edff6a86f44e0c8cdb4f
parent 340ed422d2a58c4858ba8e110c233e8ae92c04e0
author Stephen Warren <swarren@nvidia.com> 1398980530 -0600
committer Lukasz Majewski <l.majewski@samsung.com> 1399538309 +0200

usb: ums: add error handling for failed registration

Without this, if g_dnl_register() fails, the UMS code continues on
blindly and crashes. This fix makes it simply print an error message
instead.

Signed-off-by: Stephen Warren <swarren@nvidia.com>