Merge tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

[firefly-linux-kernel-4.4.55.git] / tools / hv / hv_vss_daemon.c

diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index 7cd2544aa49b93358c1046285a7ee0336245e426..8611962c672c70dd282443a59cda62f10523ac0f 100644 (file)
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -105,23 +105,18 @@ static int vss_operate(int operation)
 
 static int netlink_send(int fd, struct cn_msg *msg)
 {
-       struct nlmsghdr *nlh;
+       struct nlmsghdr nlh = { .nlmsg_type = NLMSG_DONE };
        unsigned int size;
        struct msghdr message;
-       char buffer[64];
        struct iovec iov[2];
 
        size = sizeof(struct cn_msg) + msg->len;
 
-       nlh = (struct nlmsghdr *)buffer;
-       nlh->nlmsg_seq = 0;
-       nlh->nlmsg_pid = getpid();
-       nlh->nlmsg_type = NLMSG_DONE;
-       nlh->nlmsg_len = NLMSG_LENGTH(size - sizeof(*nlh));
-       nlh->nlmsg_flags = 0;
+       nlh.nlmsg_pid = getpid();
+       nlh.nlmsg_len = NLMSG_LENGTH(size);
 
-       iov[0].iov_base = nlh;
-       iov[0].iov_len = sizeof(*nlh);
+       iov[0].iov_base = &nlh;
+       iov[0].iov_len = sizeof(nlh);
 
        iov[1].iov_base = msg;
        iov[1].iov_len = size;