[PATCH 4/5] ia64/traps: Silence GCC warning about uninitialised variable

[Matt Fleming]

  arch/ia64/kernel/traps.c: In function 'ia64_fault':
  arch/ia64/kernel/traps.c:433:17: warning: 'siginfo.si_code' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
    struct siginfo siginfo;

Cc: Tony Luck <tony.l...@intel.com>
Cc: Fenghua Yu <fenghua...@intel.com>
Cc: Bjorn Helgaas <helg...@kernel.org>
Signed-off-by: Matt Fleming <m...@codeblueprint.co.uk>
---
 arch/ia64/kernel/traps.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 6f7d4a4dcf24..77edd68c5161 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -548,6 +548,7 @@ ia64_fault (unsigned long vector, unsigned long isr, 
unsigned long ifa,
                        return;
                }
                switch (vector) {
+                     default:
                      case 29:
                        siginfo.si_code = TRAP_HWBKPT;
 #ifdef CONFIG_ITANIUM
-- 
2.7.3