Implicit int to enum conversion is not allowed when icc is used as
the compiler. It raises the compiling error like,
    /.../dpdk/drivers/net/virtio/virtio_user/vhost_user.c(257):
        error #188: enumerated type mixed with another type
  	msg.request = req;
  	            ^

The fix is simple, aka make such conversion explicit.

Fixes: 6a84c37e3975 ("net/virtio-user: add vhost-user adapter layer")

Signed-off-by: Jianfeng Tan <redacted>
---
 drivers/net/virtio/virtio_user/vhost_user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
index 95e80f8..e2772d5 100644
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c

@@ -254,7 +254,7 @@ vhost_user_sock(int vhostfd, uint64_t req, void *arg)
 
 	PMD_DRV_LOG(INFO, "%s", vhost_msg_strings[req]);
 
-	msg.request = req;
+	msg.request = (enum vhost_user_request)req;
 	msg.flags = VHOST_USER_VERSION;
 	msg.size = 0;