From: Tim Deegan <tim@xen.org>
Date: Thu, 26 Jan 2012 15:05:15 +0000 (+0000)
Subject: Fix build.
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=97015889f182fee8a85ec8a9e8a2c54acbe0d82d;p=xen.git

Fix build.

Bring xc_mem_paging.c in line with other users of munlock in libxc.
Otherwise it trips over -Werror=unused-value

Signed-off-by: Tim Deegan <tim@xen.org>
---

diff --git a/tools/libxc/xc_mem_paging.c b/tools/libxc/xc_mem_paging.c
index a108a5c4cf..0c309b5e2f 100644
--- a/tools/libxc/xc_mem_paging.c
+++ b/tools/libxc/xc_mem_paging.c
@@ -87,7 +87,7 @@ int xc_mem_paging_load(xc_interface *xch, domid_t domain_id,
                                 buffer, NULL, gfn);
 
     old_errno = errno;
-    munlock(buffer, XC_PAGE_SIZE);
+    (void) munlock(buffer, XC_PAGE_SIZE);
     errno = old_errno;
 
     return rc;