Commit 17dbedb5 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

x86/irq: Remove useless return value from do_IRQ() 



Nothing is using it.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarAlexandre Chartre <alexandre.chartre@oracle.com>
Reviewed-by: default avatarAndy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200225220216.826870369@linutronix.de
parent 3ba4f0a6

arch/x86/include/asm/irq.h

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ extern void native_init_IRQ(void); 


extern void handle_irq(struct irq_desc *desc, struct pt_regs *regs);



extern __visible unsigned int do_IRQ(struct pt_regs *regs);

extern __visible void do_IRQ(struct pt_regs *regs);



extern void init_ISA_irqs(void);

arch/x86/kernel/irq.c

+1 −2
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ u64 arch_irq_stat(void) 
 * SMP cross-CPU interrupts have their own specific

 * handlers).

 */

__visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs)

__visible void __irq_entry do_IRQ(struct pt_regs *regs)

{

	struct pt_regs *old_regs = set_irq_regs(regs);

	struct irq_desc * desc;
@@ -263,7 +263,6 @@ __visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs) 
	exiting_irq();



	set_irq_regs(old_regs);

	return 1;

}



#ifdef CONFIG_X86_LOCAL_APIC

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