irqchip/aspeed-scu-ic: Remove unused variable mask

The kernel test robot reports:

  drivers/irqchip/irq-aspeed-scu-ic.c:107:27: warning: variable 'mask' set but not used
     107 |         unsigned int sts, mask;

Remove the leftover.

Fixes: b2a0c13f8b4f ("irqchip/aspeed-scu-ic: Add support for AST2700 SCU interrupt controllers")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/874io0h3sz.ffs@tglx
Closes: https://lore.kernel.org/oe-kbuild-all/202602010957.9uuKqUkG-lkp@intel.com/

diff --git a/drivers/irqchip/irq-aspeed-scu-ic.c b/drivers/irqchip/irq-aspeed-scu-ic.c
index bee59c8c4c932c947d58b779aa904d07b0e2314c..7398c3b9eacef6143a08d180bea0ddeae0208e91 100644 (file)
--- a/drivers/irqchip/irq-aspeed-scu-ic.c
+++ b/drivers/irqchip/irq-aspeed-scu-ic.c
@@ -104,11 +104,10 @@ static void aspeed_scu_ic_irq_handler_split(struct irq_desc *desc)
        struct aspeed_scu_ic *scu_ic = irq_desc_get_handler_data(desc);
        struct irq_chip *chip = irq_desc_get_chip(desc);
        unsigned long bit, enabled, max, status;
-       unsigned int sts, mask;
+       unsigned int sts;
 
        chained_irq_enter(chip, desc);
 
-       mask = scu_ic->irq_enable;
        sts = readl(scu_ic->base + scu_ic->isr);
        enabled = sts & scu_ic->irq_enable;
        sts = readl(scu_ic->base + scu_ic->isr);