[dpdk-dev] [PATCH] net/virtio-user: fix implicit int to enum conversion

[Jianfeng Tan]

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 <jianfeng.tan at intel.com>
---
 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;

-- 
2.1.4