[Xen-devel] [PATCH 02 of 45] gcc-4.6 compile fix: tools/libxc/xc_domain_restore.c

[Olaf Hering <olaf@xxxxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1305824382 -7200
# Node ID 9c492ce99bbe24e1b4bbe43c754f136ac19a372f
# Parent  f1cb18c064c9588c1f6336cc5eb73b5a5b6e874b
gcc-4.6 compile fix: tools/libxc/xc_domain_restore.c

xc_domain_restore.c: In function 'xc_domain_restore':
xc_domain_restore.c:1090:18: error: variable 'prev_pc' set but not used 
[-Werror=unused-but-set-variable]

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r f1cb18c064c9 -r 9c492ce99bbe tools/libxc/xc_domain_restore.c
--- a/tools/libxc/xc_domain_restore.c   Thu May 19 18:59:41 2011 +0200
+++ b/tools/libxc/xc_domain_restore.c   Thu May 19 18:59:42 2011 +0200
@@ -1087,7 +1087,6 @@ int xc_domain_restore(xc_interface *xch,
     int vcpuextstate = 0;
     uint32_t vcpuextstate_size = 0;
     unsigned long mfn, pfn;
-    unsigned int prev_pc;
     int nraces = 0;
 
     /* The new domain's shared-info frame number. */
@@ -1255,7 +1254,6 @@ int xc_domain_restore(xc_interface *xch,
      * Now simply read each saved frame into its new machine frame.
      * We uncanonicalise page tables as we go.
      */
-    prev_pc = 0;
 
     n = m = 0;
  loadpages:

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