tree 121ba18baf51bd12a9066fcd8b7d530d15ee6017
parent 5bbc53f4cfd28bf1d0e476ed23bc3a094eff718a
author Tejun Heo <htejun@gmail.com> 1143823097 +0900
committer Jeff Garzik <jeff@garzik.org> 1143912825 -0500

[PATCH] libata: make ata_bus_probe() return negative errno on failure

ata_bus_probe() uses unsigned int rc to receive negative errno and
returns the converted unsigned int value.  Convert temporary variables
to int and make ata_bus_probe() return negative errno on failure.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>