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| author | Xie Yongji <xieyongji@baidu.com> | 2019-02-28 16:53:50 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2019-03-12 22:31:21 -0400 |
| commit | 792468cc6f15716fa37e2f0afa387b58bf9d9d05 (patch) | |
| tree | d290f938bb87f731a3c93c2d06d79ce0ae097e74 /contrib/libvhost-user/libvhost-user.c | |
| parent | 5ad204bf2a06bf29234df9e6f1ef6c566771b40c (diff) | |
| download | qemu-792468cc6f15716fa37e2f0afa387b58bf9d9d05.zip | |
libvhost-user: Remove unnecessary FD flag check for event file descriptors
The vu_check_queue_msg_file() has checked the FD flag. So let's
delete the redundant check after it.
Signed-off-by: Xie Yongji <xieyongji@baidu.com>
Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Message-Id: <20190228085355.9614-3-xieyongji@baidu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'contrib/libvhost-user/libvhost-user.c')
| -rw-r--r-- | contrib/libvhost-user/libvhost-user.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c index df72d3e440..219a1fd06f 100644 --- a/contrib/libvhost-user/libvhost-user.c +++ b/contrib/libvhost-user/libvhost-user.c @@ -907,10 +907,8 @@ vu_set_vring_kick_exec(VuDev *dev, VhostUserMsg *vmsg) dev->vq[index].kick_fd = -1; } - if (!(vmsg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)) { - dev->vq[index].kick_fd = vmsg->fds[0]; - DPRINT("Got kick_fd: %d for vq: %d\n", vmsg->fds[0], index); - } + dev->vq[index].kick_fd = vmsg->fds[0]; + DPRINT("Got kick_fd: %d for vq: %d\n", vmsg->fds[0], index); dev->vq[index].started = true; if (dev->iface->queue_set_started) { @@ -995,9 +993,7 @@ vu_set_vring_call_exec(VuDev *dev, VhostUserMsg *vmsg) dev->vq[index].call_fd = -1; } - if (!(vmsg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)) { - dev->vq[index].call_fd = vmsg->fds[0]; - } + dev->vq[index].call_fd = vmsg->fds[0]; DPRINT("Got call_fd: %d for vq: %d\n", vmsg->fds[0], index); @@ -1020,9 +1016,7 @@ vu_set_vring_err_exec(VuDev *dev, VhostUserMsg *vmsg) dev->vq[index].err_fd = -1; } - if (!(vmsg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)) { - dev->vq[index].err_fd = vmsg->fds[0]; - } + dev->vq[index].err_fd = vmsg->fds[0]; return false; } |