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

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

arch/loongarch/kernel/time.c

+1 −1
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ static int get_timer_irq(void) 


int constant_clockevent_init(void)

{

	unsigned int irq;

	int irq;

	unsigned int cpu = smp_processor_id();

	unsigned long min_delta = 0x600;

	unsigned long max_delta = (1UL << 48) - 1;