kvm tools: Use writev() in xwritev()

This patch fixes a typo in xwritev(). Luckily the function is not used so the
problem is only latent. Spotted during code review.

Cc: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/read-write.c b/tools/kvm/read-write.c
index 7e233b5a53512b9bea9c397ac042b39ca22c4106..737fb26ddfbe014b74af154a851300c75b448843 100644 (file)
--- a/tools/kvm/read-write.c
+++ b/tools/kvm/read-write.c
@@ -173,7 +173,7 @@ ssize_t xwritev(int fd, const struct iovec *iov, int iovcnt)
        ssize_t nr;
 
 restart:
-       nr = write(fd, iov, iovcnt);
+       nr = writev(fd, iov, iovcnt);
        if ((nr < 0) && ((errno == EAGAIN) || (errno == EINTR)))
                goto restart;