Commit 9b4c0b56 authored by Peter Maydell's avatar Peter Maydell Committed by Blue Swirl
Browse files

configure: Fix set-but-not-used warning in Xen 4.1 probe 



The Xen 4.1 probe never uses the return value from xc_interface_open(),
so was provoking a compiler warning on newer gcc. Fix by not bothering
to put the return value anywhere.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
parent 69deef08

configure

+1 −2
Original line number Diff line number Diff line
@@ -1431,9 +1431,8 @@ EOF 
# error HVM_MAX_VCPUS not defined

#endif

int main(void) {

  xc_interface *xc;

  xs_daemon_open();

  xc = xc_interface_open(0, 0, 0);

  xc_interface_open(0, 0, 0);

  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);

  xc_gnttab_open(NULL, 0);

  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);