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powerpc/mce: Remove unused but set variable 

Remove the unused but set variable srr1 in save_mce_event() to
fix the following GCC warning when building with 'W=1':

  arch/powerpc/kernel/mce.c:75:11: warning: variable 'srr1' set but not used

It has never been used.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Tobias Klauser 2016-11-17 17:19:21 +01:00 committed by Michael Ellerman
parent 60d862e531
commit d6d56ec738
1 changed files with 0 additions and 3 deletions
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3
arch/powerpc/kernel/mce.c
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@ -72,7 +72,6 @@ void save_mce_event(struct pt_regs *regs, long handled,
struct mce_error_info *mce_err,
uint64_t nip, uint64_t addr)
{
uint64_t srr1;
int index = __this_cpu_inc_return(mce_nest_count) - 1;
struct machine_check_event *mce = this_cpu_ptr(&mce_event[index]);
@ -99,8 +98,6 @@ void save_mce_event(struct pt_regs *regs, long handled,
mce->disposition = MCE_DISPOSITION_NOT_RECOVERED;
mce->severity = MCE_SEV_ERROR_SYNC;
srr1 = regs->msr;
/*
* Populate the mce error_type and type-specific error_type.
*/