aboutsummaryrefslogtreecommitdiff
path: root/lib/kobject_uevent.c
diff options
context:
space:
mode:
authorMing Lei <tom.leiming@gmail.com>2008-11-16 18:23:27 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 10:44:31 -0800
commite0d7bf5d580c20ff14d0200b6ab47bc77f99b152 (patch)
treef022e775879b32b9e49bfe76977e91b704580a57 /lib/kobject_uevent.c
parentc65b9145f40da99cad000f81823265dc70e5fcf9 (diff)
downloadlinux-e0d7bf5d580c20ff14d0200b6ab47bc77f99b152.tar.gz
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.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index ca215bc2329..318328ddbd1 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