vfio: use match_string() helper
authorYisheng Xie <xieyisheng1@huawei.com>
Mon, 21 May 2018 11:57:45 +0000 (19:57 +0800)
committerAlex Williamson <alex.williamson@redhat.com>
Fri, 8 Jun 2018 16:24:33 +0000 (10:24 -0600)
commite77addf018f0c8d947ddc0bef2cd6d4791da7dde
tree8bb90082ddb4b0312c18c08af2f9ae2459c322be
parent6a62c1dfb5c7f6719361180fd0fdf45b15a35d95
vfio: use match_string() helper

match_string() returns the index of an array for a matching string,
which can be used intead of open coded variant.

Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: kvm@vger.kernel.org
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
drivers/vfio/vfio.c