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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-13 15:00:22 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-13 15:00:22 +0000 |
| commit | 4de3a8e101150feaefa1139611a50ff37467f33e (patch) | |
| tree | daada742542518b02d7db7c5d32e715eaa5f166d /lib/kobject_uevent.c | |
| parent | 294064f58953f9964e5945424b09c51800330a83 (diff) | |
| parent | 099469502f62fbe0d7e4f0b83a2f22538367f734 (diff) | |
Merge branch 'master' into fixes
Diffstat (limited to 'lib/kobject_uevent.c')
| -rw-r--r-- | lib/kobject_uevent.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index ad72a03ce5e..e66e9b63261 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -259,6 +259,9 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, struct sk_buff *skb; size_t len; + if (!netlink_has_listeners(uevent_sock, 1)) + continue; + /* allocate message with the maximum possible size */ len = strlen(action_string) + strlen(devpath) + 2; skb = alloc_skb(len + env->buflen, GFP_KERNEL); |