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authorKay Sievers <kay.sievers@vrfy.org>2006-04-25 15:37:26 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2006-04-27 13:08:56 -0700
commit4d17ffda331ba6030bb8c233c73d6a87954d8ea7 (patch)
tree3de71893233afa664ad6419e37a02da7ccef327f /lib/kobject_uevent.c
parent913e7ec545462b9a49fa308d0c81697236f7d29d (diff)
downloadlinux-4d17ffda331ba6030bb8c233c73d6a87954d8ea7.tar.gz
[PATCH] Kobject: fix build error
This fixes a build error for various odd combinations of CONFIG_HOTPLUG and CONFIG_NET. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Nigel Cunningham <ncunningham@cyclades.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/kobject_uevent.c')
-rw-r--r--lib/kobject_uevent.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 982226daf93..7f20e7b857c 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -25,11 +25,13 @@
#define BUFFER_SIZE 2048 /* buffer for the variables */
#define NUM_ENVP 32 /* number of env pointers */
-#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET)
+#if defined(CONFIG_HOTPLUG)
u64 uevent_seqnum;
char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
static DEFINE_SPINLOCK(sequence_lock);
+#if defined(CONFIG_NET)
static struct sock *uevent_sock;
+#endif
static char *action_to_string(enum kobject_action action)
{
@@ -155,6 +157,7 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action)
spin_unlock(&sequence_lock);
sprintf(seq_buff, "SEQNUM=%llu", (unsigned long long)seq);
+#if defined(CONFIG_NET)
/* send netlink message */
if (uevent_sock) {
struct sk_buff *skb;
@@ -179,6 +182,7 @@ void kobject_uevent(struct kobject *kobj, enum kobject_action action)
netlink_broadcast(uevent_sock, skb, 0, 1, GFP_KERNEL);
}
}
+#endif
/* call uevent_helper, usually only enabled during early boot */
if (uevent_helper[0]) {
@@ -249,6 +253,7 @@ int add_uevent_var(char **envp, int num_envp, int *cur_index,
}
EXPORT_SYMBOL_GPL(add_uevent_var);
+#if defined(CONFIG_NET)
static int __init kobject_uevent_init(void)
{
uevent_sock = netlink_kernel_create(NETLINK_KOBJECT_UEVENT, 1, NULL,
@@ -264,5 +269,6 @@ static int __init kobject_uevent_init(void)
}
postcore_initcall(kobject_uevent_init);
+#endif
#endif /* CONFIG_HOTPLUG */