From: Prarit Bhargava Date: Wed, 2 Apr 2014 12:13:47 +0000 (-0400) Subject: x86/irq: Clean up VECTOR_UNDEFINED and VECTOR_RETRIGGERED definition X-Git-Tag: firefly_0821_release~176^2~3465^2~22^2 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=79a51b25badae79d2da6f7b54530adf56697f669;p=firefly-linux-kernel-4.4.55.git x86/irq: Clean up VECTOR_UNDEFINED and VECTOR_RETRIGGERED definition During another patch review, David Rientjes noted that VECTOR_UNDEFINED and VECTOR_RETRIGGERED should be defined with ()s so that they are not erroneously used in an arithmetic operation. Suggested-by: David Rientjes Signed-off-by: Prarit Bhargava Cc: Seiji Aguchi Cc: Yang Zhang Link: http://lkml.kernel.org/r/1396440827-18352-1-git-send-email-prarit@redhat.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index a307b7530e54..4615906d83df 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -190,8 +190,8 @@ extern void (*__initconst interrupt[NR_VECTORS-FIRST_EXTERNAL_VECTOR])(void); #define trace_interrupt interrupt #endif -#define VECTOR_UNDEFINED -1 -#define VECTOR_RETRIGGERED -2 +#define VECTOR_UNDEFINED (-1) +#define VECTOR_RETRIGGERED (-2) typedef int vector_irq_t[NR_VECTORS]; DECLARE_PER_CPU(vector_irq_t, vector_irq);