tools/virtio: add a missing )

Fixes the following build failure:

 cc -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign
   -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD
   -U_FORTIFY_SOURCE   -c -o virtio_test.o virtio_test.c
 virtio_test.c: In function ‘run_test’:
 virtio_test.c:176:7: error: expected ‘)’ before ‘r’
         r = -1;
         ^

Fixes: 53c18c9906441 (virtio_test: verify if virtqueue_kick() succeeded)
Cc: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c
index bdb71a26ae35d7d058f87fa94e6bf2e39e558015..00ea679b3826e8fa92971767ae66fb613e428dcd 100644 (file)
--- a/tools/virtio/virtio_test.c
+++ b/tools/virtio/virtio_test.c
@@ -172,7 +172,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq,
                                                         GFP_ATOMIC);
                                if (likely(r == 0)) {
                                        ++started;
-                                       if (unlikely(!virtqueue_kick(vq->vq))
+                                       if (unlikely(!virtqueue_kick(vq->vq)))
                                                r = -1;
                                }
                        } else