net: sysctl_net - use net_eq to compare nets

Cyrill Gorcunov · kaber · commit 81a1d3c31e35 · 2009-03-16T16:23:30.000+01:00
Signed-off-by: Cyrill Gorcunov &lt;gorcunov@openvz.org&gt;
Acked-by: Daniel Lezcano &lt;daniel.lezcano@free.fr&gt;
Signed-off-by: Patrick McHardy &lt;kaber@trash.net&gt;
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
@@ -61,7 +61,7 @@ static struct ctl_table_root net_sysctl_root = {
 static int net_ctl_ro_header_perms(struct ctl_table_root *root,
 		struct nsproxy *namespaces, struct ctl_table *table)
 {
-	if (namespaces->net_ns == &init_net)
+	if (net_eq(namespaces->net_ns, &init_net))
 		return table->mode;
 	else
 		return table->mode & ~0222;

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ static struct ctl_table_root net_sysctl_root = {`
`61`	`61`	`static int net_ctl_ro_header_perms(struct ctl_table_root *root,`
`62`	`62`	`struct nsproxy namespaces, struct ctl_table table)`
`63`	`63`	`{`
`64`		`- if (namespaces->net_ns == &init_net)`
	`64`	`+ if (net_eq(namespaces->net_ns, &init_net))`
`65`	`65`	`return table->mode;`
`66`	`66`	`else`
`67`	`67`	`return table->mode & ~0222;`