tools: hv: vss: fix the write()'s argument: error -> vss_msg

Fix the write()'s argument in the daemon code.

Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Cc: stable@vger.kernel.org
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 96234b6..5d51d6f 100644 (file)
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -254,7 +254,7 @@ int main(int argc, char *argv[])
                        syslog(LOG_ERR, "Illegal op:%d\n", op);
                }
                vss_msg->error = error;
-               len = write(vss_fd, &error, sizeof(struct hv_vss_msg));
+               len = write(vss_fd, vss_msg, sizeof(struct hv_vss_msg));
                if (len != sizeof(struct hv_vss_msg)) {
                        syslog(LOG_ERR, "write failed; error: %d %s", errno,
                               strerror(errno));