From: Eric Wong <normalperson@yhbt.net>
Date: Thu, 31 Jul 2014 00:21:51 +0000 (+0000)
Subject: x86: drop extra semi-colon in caa_cpu_relax
X-Git-Tag: v0.7.13~4
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=a09d9e1e4714e75eb6b9870036bd1932da82f7c6;p=userspace-rcu.git

x86: drop extra semi-colon in caa_cpu_relax

This fixes compilation in braceless if/else constructs:

	if (expr)
		caa_cpu_relax();
	else
		...

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/urcu/arch/x86.h b/urcu/arch/x86.h
index 5853604..2f2ac69 100644
--- a/urcu/arch/x86.h
+++ b/urcu/arch/x86.h
@@ -60,7 +60,7 @@ extern "C" {
 #define cmm_wmb()   __asm__ __volatile__ ("lock; addl $0,0(%%esp)"::: "memory")
 #endif
 
-#define caa_cpu_relax()	__asm__ __volatile__ ("rep; nop" : : : "memory");
+#define caa_cpu_relax()	__asm__ __volatile__ ("rep; nop" : : : "memory")
 
 #define rdtscll(val)							  \
 	do {						  		  \