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| author | Ming Lei <tom.leiming@gmail.com> | 2008-11-16 18:23:27 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-06 10:44:31 -0800 |
| commit | e0d7bf5d580c20ff14d0200b6ab47bc77f99b152 (patch) | |
| tree | f022e775879b32b9e49bfe76977e91b704580a57 /lib/kobject_uevent.c | |
| parent | c65b9145f40da99cad000f81823265dc70e5fcf9 (diff) | |
| download | lwn-e0d7bf5d580c20ff14d0200b6ab47bc77f99b152.tar.gz lwn-e0d7bf5d580c20ff14d0200b6ab47bc77f99b152.zip | |
kobject: return the result of uevent sending by netlink
We need to return the result of uevent sending by netlink
to caller, when uevent_helper is disabled and CONFIG_NET
is defined.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/kobject_uevent.c')
| -rw-r--r-- | lib/kobject_uevent.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index ca215bc2329a..318328ddbd1c 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -225,8 +225,10 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, } NETLINK_CB(skb).dst_group = 1; - netlink_broadcast(uevent_sock, skb, 0, 1, GFP_KERNEL); - } + retval = netlink_broadcast(uevent_sock, skb, 0, 1, + GFP_KERNEL); + } else + retval = -ENOMEM; } #endif |