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ia64/traps: Silence GCC warning about uninitialised variable

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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.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Bjorn Helgaas <helgaas@kernel.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Matt Fleming 2016-05-04 12:17:49 +01:00 committed by Tony Luck
parent 0b184a30d0
commit f6184df020
1 changed files with 1 additions and 0 deletions
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arch/ia64/kernel/traps.c
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@ -548,6 +548,7 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa,
return; return;
} }
switch (vector) { switch (vector) {
default:
case 29: case 29:
siginfo.si_code = TRAP_HWBKPT; siginfo.si_code = TRAP_HWBKPT;
#ifdef CONFIG_ITANIUM #ifdef CONFIG_ITANIUM