netdev - [iproute PATCH v2 1/7] ipaddress: Make buffer for filter.flushb static

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Message-Id: <20170817170931.24302-2-phil@nwl.cc>
Date:   Thu, 17 Aug 2017 19:09:25 +0200
From:   Phil Sutter <phil@....cc>
To:     Stephen Hemminger <stephen@...workplumber.org>
Cc:     netdev@...r.kernel.org
Subject: [iproute PATCH v2 1/7] ipaddress: Make buffer for filter.flushb static

The buffer is accessed outside of the function defining it, so make it
static.

Signed-off-by: Phil Sutter <phil@....cc>
---
 ip/ipaddress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 4d37c5e045071..3c9decb51b412 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -1488,7 +1488,7 @@ static void ipaddr_filter(struct nlmsg_chain *linfo, struct nlmsg_chain *ainfo)
 static int ipaddr_flush(void)
 {
 	int round = 0;
-	char flushb[4096-512];
+	static char flushb[4096-512];
 
 	filter.flushb = flushb;
 	filter.flushp = 0;
-- 
2.13.1