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powerpc/pseries/ras: Remove unused variable 'status'

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The last use of 'status' was removed in 2012. Remove the variable to
fix this W=1 compile error.

../arch/powerpc/platforms/pseries/ras.c: In function ‘ras_epow_interrupt’:
../arch/powerpc/platforms/pseries/ras.c:318:6: error: variable ‘status’ set but not used [-Werror=unused-but-set-variable]
  318 |  int status;
      |      ^~~~~~

Fixes: 55fc0c561742 ("powerpc/pseries: Parse and handle EPOW interrupts")
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-3-clg@kaod.org
This commit is contained in:
Cédric Le Goater 2021-01-04 15:31:45 +01:00 committed by Michael Ellerman
parent d25da505c3
commit aa23ea0c5f
1 changed files with 4 additions and 9 deletions
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13
arch/powerpc/platforms/pseries/ras.c
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@ -315,12 +315,10 @@ static irqreturn_t ras_hotplug_interrupt(int irq, void *dev_id)
/* Handle environmental and power warning (EPOW) interrupts. */
static irqreturn_t ras_epow_interrupt(int irq, void *dev_id)
{
int status;
int state;
int critical;
status = rtas_get_sensor_fast(EPOW_SENSOR_TOKEN, EPOW_SENSOR_INDEX,
&state);
rtas_get_sensor_fast(EPOW_SENSOR_TOKEN, EPOW_SENSOR_INDEX, &state);
if (state > 3)
critical = 1; /* Time Critical */
@ -329,12 +327,9 @@ static irqreturn_t ras_epow_interrupt(int irq, void *dev_id)
spin_lock(&ras_log_buf_lock);
status = rtas_call(ras_check_exception_token, 6, 1, NULL,
RTAS_VECTOR_EXTERNAL_INTERRUPT,
virq_to_hw(irq),
RTAS_EPOW_WARNING,
critical, __pa(&ras_log_buf),
rtas_get_error_log_max());
rtas_call(ras_check_exception_token, 6, 1, NULL, RTAS_VECTOR_EXTERNAL_INTERRUPT,
virq_to_hw(irq), RTAS_EPOW_WARNING, critical, __pa(&ras_log_buf),
rtas_get_error_log_max());
log_error(ras_log_buf, ERR_TYPE_RTAS_LOG, 0);