[Qemu-devel] [PATCH v4 01/12] libvhost-user: fix clang enum-conversion warning

Marc-André Lureau posted 12 patches 6 years, 8 months ago
Maintainers: Jason Wang <jasowang@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Gonglei <arei.gonglei@huawei.com>, "Michael S. Tsirkin" <mst@redhat.com>, Fam Zheng <fam@euphon.net>, Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>
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[Qemu-devel] [PATCH v4 01/12] libvhost-user: fix clang enum-conversion warning
Posted by Marc-André Lureau 6 years, 8 months ago
Now that the VhostUserMsg.request field is used for both master &
slave requests, since commit d84599f56c820d8c1ac9928a76500dcdfbbf194d:

contrib/libvhost-user/libvhost-user.c:953:20: error: implicit conversion from enumeration type 'enum VhostUserSlaveRequest' to different enumeration type 'VhostUserRequest' (aka 'enum VhostUserRequest') [-Werror,-Wenum-conversion]
        .request = VHOST_USER_SLAVE_VRING_HOST_NOTIFIER_MSG,
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 contrib/libvhost-user/libvhost-user.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h
index 4aa55b4d2d..c0133b7f3f 100644
--- a/contrib/libvhost-user/libvhost-user.h
+++ b/contrib/libvhost-user/libvhost-user.h
@@ -145,7 +145,7 @@ typedef struct VhostUserVringArea {
 #endif
 
 typedef struct VhostUserMsg {
-    VhostUserRequest request;
+    int request;
 
 #define VHOST_USER_VERSION_MASK     (0x3)
 #define VHOST_USER_REPLY_MASK       (0x1 << 2)
-- 
2.21.0