Commit aafcac81 authored by Yang Li's avatar Yang Li Committed by Huacai Chen

LoongArch: Fix unsigned comparison with less than zero

The return value from the call to get_timer_irq() is int, which can be
a negative error code. However, the return value is being assigned to an
unsigned int variable 'irq', so making 'irq' an int.

Eliminate the following coccicheck warning:
./arch/loongarch/kernel/time.c:146:5-8: WARNING: Unsigned expression compared with zero: irq < 0
Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent f30d1f49
...@@ -135,7 +135,7 @@ static int get_timer_irq(void) ...@@ -135,7 +135,7 @@ static int get_timer_irq(void)
int constant_clockevent_init(void) int constant_clockevent_init(void)
{ {
unsigned int irq; int irq;
unsigned int cpu = smp_processor_id(); unsigned int cpu = smp_processor_id();
unsigned long min_delta = 0x600; unsigned long min_delta = 0x600;
unsigned long max_delta = (1UL << 48) - 1; unsigned long max_delta = (1UL << 48) - 1;
......
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