greybus: fix repeated input errors
authorAlex Elder <elder@linaro.org>
Fri, 24 Oct 2014 10:02:02 +0000 (05:02 -0500)
committerGreg Kroah-Hartman <greg@kroah.com>
Fri, 24 Oct 2014 10:36:24 +0000 (18:36 +0800)
commitc4a432d3db8b9fa0145048ac4a84bac54c7a9d73
treed03c6bb1bd70e0459ab98d65d4a04f1c89bf2baa
parentf0f61b90427b776b884821cde483528580f6d630
greybus: fix repeated input errors

I screwed up the error handling in a patch the other day.  If we get
an error on an input URB we should not re-submit it.

Signed-off-by: Alex Elder <elder@linaro.org>
drivers/staging/greybus/es1-ap-usb.c