Fix compilation when UFFDIO_REGISTER is not set.

Signed-off-by: Pierre Labatut <plabatut@google.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
3 years ago · bb30277273
1 changed files with 1 additions and 1 deletions
--- a/subprojects/libvhost-user/libvhost-user.c
+++ b/subprojects/libvhost-user/libvhost-user.c
@ -631,9 +631,9 @@ static bool
 generate_faults(VuDev *dev) {
    unsigned int i;
    for (i = 0; i < dev->nregions; i++) {
+#ifdef UFFDIO_REGISTER
        VuDevRegion *dev_region = &dev->regions[i];
        int ret;
-#ifdef UFFDIO_REGISTER
        struct uffdio_register reg_struct;

        /*