netdev - linux-next: build failure after merge of the final tree (net-next tree related)

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Message-Id: <20120419162859.904574e2518c5a904802efbc@canb.auug.org.au>
Date:	Thu, 19 Apr 2012 16:28:59 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	David Miller <davem@...emloft.net>, <netdev@...r.kernel.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	majianpeng <majianpeng@...il.com>
Subject: linux-next: build failure after merge of the final tree (net-next
 tree related)

Hi all,

After merging the final tree, today's linux-next build (sparc64 defconfig)
failed like this:

net/ipv4/route.c: In function 'ip_static_sysctl_init':
net/ipv4/route.c:3517:2: error: implicit declaration of function 'kmemleak_not_leak' [-Werror=implicit-function-declaration]

Caused by commit 7f5938810890 ("net/ipv4:Remove two memleak reports by
kmemleak_not_leak").

net/core/sysctl_net_core.c: In function 'sysctl_core_init':
net/core/sysctl_net_core.c:259:2: error: implicit declaration of function 'kmemleak_not_leak' [-Werror=implicit-function-declaration]

Caused by commit 798ec84d4575 ("net/core:Remove memleak reports by
kmemleak_not_leak").

I added this patch for today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Thu, 19 Apr 2012 16:25:16 +1000
Subject: [PATCH] net: using kmemleak_not_leak requires including kmemleak.h

fixes these build errors:

net/ipv4/route.c: In function 'ip_static_sysctl_init':
net/ipv4/route.c:3517:2: error: implicit declaration of function 'kmemleak_not_leak' [-Werror=implicit-function-declaration]
net/core/sysctl_net_core.c: In function 'sysctl_core_init':
net/core/sysctl_net_core.c:259:2: error: implicit declaration of function 'kmemleak_not_leak' [-Werror=implicit-function-declaration]

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 net/core/sysctl_net_core.c |    1 +
 net/ipv4/route.c           |    1 +
 2 files changed, 2 insertions(+)

diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index cee5991..247c69b 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -14,6 +14,7 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/kmemleak.h>
 
 #include <net/ip.h>
 #include <net/sock.h>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index bcd4744..dcb4205 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -93,6 +93,7 @@
 #include <linux/times.h>
 #include <linux/slab.h>
 #include <linux/prefetch.h>
+#include <linux/kmemleak.h>
 #include <net/dst.h>
 #include <net/net_namespace.h>
 #include <net/protocol.h>
-- 
1.7.10.rc3

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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