[PATCH] treewide: remove unneeded semicolon

[Yang Li]

Eliminate the following coccicheck warning:
./tools/virtio/virtio-trace/trace-agent-ctl.c:78:2-3: Unneeded semicolon

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <yang....@linux.alibaba.com>
---
 tools/virtio/virtio-trace/trace-agent-ctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/virtio/virtio-trace/trace-agent-ctl.c 
b/tools/virtio/virtio-trace/trace-agent-ctl.c
index 73d253d..39860be 100644
--- a/tools/virtio/virtio-trace/trace-agent-ctl.c
+++ b/tools/virtio/virtio-trace/trace-agent-ctl.c
@@ -75,7 +75,7 @@ static int wait_order(int ctl_fd)
 
                if (ret)
                        break;
-       };
+       }
 
        return ret;
 
-- 
1.8.3.1