From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Wed, 24 Mar 2010 17:16:51 +0000 (+0000)
Subject: Make hweight32 function static
X-Git-Tag: xen-4.0.0-rc8
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=f1d909f0f854194f5a40d850886d1413fb8b63c2;p=qemu-xen-4.1-testing.git

Make hweight32 function static

Avoids compiler warning.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/vl.c b/vl.c
index 9f95c2f3e..a49bf0896 100644
--- a/vl.c
+++ b/vl.c
@@ -4707,7 +4707,7 @@ static void termsig_setup(void)
 #endif
 
 /* 32bit Hamming weight */
-unsigned int hweight32(unsigned int w)
+static unsigned int hweight32(unsigned int w)
 {
 	unsigned int res = w - ((w >> 1) & 0x55555555);
 	res = (res & 0x33333333) + ((res >> 2) & 0x33333333);