[PATCH] powerpc/pseries: remove variable 'status' set but not used

[Chen Wandun]

Fixes gcc '-Wunused-but-set-variable' warning:

arch/powerpc/platforms/pseries/ras.c: In function ras_epow_interrupt:
arch/powerpc/platforms/pseries/ras.c:319:6: warning: variable status set but 
not used [-Wunused-but-set-variable]

Signed-off-by: Chen Wandun <chenwan...@huawei.com>
---
 arch/powerpc/platforms/pseries/ras.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/ras.c 
b/arch/powerpc/platforms/pseries/ras.c
index 1d7f973..4a61d0f 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -316,12 +316,11 @@ 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 */
@@ -330,12 +329,12 @@ 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);
 
-- 
2.7.4