From aa23ea0c5f7f9a46e6aa3be0a4cfdfb80fabca6d Mon Sep 17 00:00:00 2001 From: =?utf8?q?C=C3=A9dric=20Le=20Goater?= Date: Mon, 4 Jan 2021 15:31:45 +0100 Subject: [PATCH] powerpc/pseries/ras: Remove unused variable 'status' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210104143206.695198-3-clg@kaod.org --- arch/powerpc/platforms/pseries/ras.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 149cec2212e6..bcb614ffce6a 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -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); -- 2.11.0