From cd8d37f46b37d68d782bce09b13dc4d43cb0266c Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Sat, 12 Dec 2015 11:37:25 -0600 Subject: [PATCH] Eliminate a warning --- arch/arm/src/armv7-m/up_coherent_dcache.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/src/armv7-m/up_coherent_dcache.c b/arch/arm/src/armv7-m/up_coherent_dcache.c index c26b809d16..019205f46b 100644 --- a/arch/arm/src/armv7-m/up_coherent_dcache.c +++ b/arch/arm/src/armv7-m/up_coherent_dcache.c @@ -90,6 +90,7 @@ void up_coherent_dcache(uintptr_t addr, size_t len) end = addr + len; arch_clean_dcache(addr, end); + UNUSED(end); /* Invalidate the entire I-Cache */