tree df0c3a4692d6d9740c1da3dcb08fc30987737332
parent 96d5d96aedc29c75bb16433f6ecf8664ec3c1b46
author Dan Carpenter <dan.carpenter@oracle.com> 1331370005 +0300
committer Jeff Garzik <jgarzik@redhat.com> 1334260642 -0400

sata_mv: silence an uninitialized variable warning

Gcc version 4.6.2-12 complains that if we can't find the "nr-ports"
property in of_property_read_u32_array() then "n_ports" is used
uninitialized.  Let's set it to zero in that case.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>