Commit aa23ea0c authored by Cédric Le Goater's avatar Cédric Le Goater Committed by Michael Ellerman
Browse files

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



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: 55fc0c56 ("powerpc/pseries: Parse and handle EPOW interrupts")
Signed-off-by: default avatarCédric Le Goater <clg@kaod.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-3-clg@kaod.org
parent d25da505

arch/powerpc/platforms/pseries/ras.c

+4 −9
Original line number Diff line number Diff line
@@ -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 */
@@ -329,11 +327,8 @@ 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_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);