virtio_input: pull in slab.h

mstsirkin · mstsirkin · commit f091abe80632 · 2020-04-17T06:05:29.000-04:00
In preparation to virtio header changes, include slab.h directly as
this module is using it.

Signed-off-by: Michael S. Tsirkin &lt;mst@redhat.com&gt;
diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
@@ -3,6 +3,7 @@
 #include <linux/virtio.h>
 #include <linux/virtio_config.h>
 #include <linux/input.h>
+#include <linux/slab.h>
 
 #include <uapi/linux/virtio_ids.h>
 #include <uapi/linux/virtio_input.h>
