diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index be64fc55562..46bdb3f566f 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -56,7 +56,7 @@ do { \ } while(0) #else -#define __mips_mt_fpaff_switch_to(prev) do { (prev); } while (0) +#define __mips_mt_fpaff_switch_to(prev) do { (void) (prev); } while (0) #endif #define switch_to(prev,next,last) \