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[Xen-devel] [PATCH] stubdom: fix do_xen_hypercall error report

from [Samuel Thibault]

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Subject:	[Xen-devel] [PATCH] stubdom: fix do_xen_hypercall error report
From:	Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>
Date:	Thu, 24 Jul 2008 20:03:14 +0100
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stubdom: fix do_xen_hypercall error report

call.result is an unsigned long

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

diff -r 70a43a82aaf1 tools/libxc/xc_minios.c
--- a/tools/libxc/xc_minios.c   Tue Jul 22 16:31:03 2008 +0100
+++ b/tools/libxc/xc_minios.c   Thu Jul 24 19:59:41 2008 +0100
@@ -102,8 +102,8 @@
        errno = -ret;
        return -1;
     }
-    if (call.result < 0) {
-        errno = -call.result;
+    if ((long) call.result < 0) {
+        errno = - (long) call.result;
         return -1;
     }
     return call.result;

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