kernel_optimize_test/drivers/vhost
Arnd Bergmann cfdbb4ed31 vhost: silence an unused-variable warning
On some architectures, the MMU can be disabled, leading to access_ok()
becoming an empty macro that does not evaluate its size argument,
which in turn produces an unused-variable warning:

drivers/vhost/vhost.c:1191:9: error: unused variable 's' [-Werror,-Wunused-variable]
        size_t s = vhost_has_feature(vq, VIRTIO_RING_F_EVENT_IDX) ? 2 : 0;

Mark the variable as __maybe_unused to shut up that warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-03-06 11:32:37 -05:00
..
Kconfig vhost: allow vhost-scsi driver to be built-in 2018-08-22 01:01:32 +03:00
Kconfig.vringh
Makefile
net.c vhost: fix OOB in get_rx_bufs() 2019-01-28 22:53:09 -08:00
scsi.c vhost: fix OOB in get_rx_bufs() 2019-01-28 22:53:09 -08:00
test.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
test.h
vhost.c vhost: silence an unused-variable warning 2019-03-06 11:32:37 -05:00
vhost.h vhost: fix OOB in get_rx_bufs() 2019-01-28 22:53:09 -08:00
vringh.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
vsock.c vhost: fix OOB in get_rx_bufs() 2019-01-28 22:53:09 -08:00