[PATCH] Fixing compiler warnings on ktss c-file. Some that only appear when building on 32 bit arch, some that happen regardless of architecture. Changes tested on the 32 bit build.

[Milos Nikic]

---
 i386/i386/ktss.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/i386/i386/ktss.c b/i386/i386/ktss.c
index 34cb6df2..1f61d3d6 100644
--- a/i386/i386/ktss.c
+++ b/i386/i386/ktss.c
@@ -40,13 +40,16 @@
 /* A kernel TSS with a complete I/O bitmap.  */
 struct task_tss ktss;
 
-void
+static void
 ktss_fill(struct task_tss *myktss, struct real_descriptor *mygdt)
 {
        /* XXX temporary exception stacks */
        /* FIXME: make it per-processor */
        static int exception_stack[1024];
+       /* only used on 64-bit builds */
+#ifdef __x86_64__
        static int double_fault_stack[1024];
+#endif /* __x86_64__ */
 
 #ifdef MACH_RING1
        /* Xen won't allow us to do any I/O by default anyway, just register
-- 
2.40.1