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authorThomas Graf <tgraf@suug.ch>2008-06-03 16:36:54 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-03 16:36:54 -0700
commitbc3ed28caaef55e7e3a9316464256353c5f9b1df (patch)
tree3aed4521aa2d74a36ee2b192c2e229fd23fbe732 /net/sched/sch_hfsc.c
parent1f9d11c7c99da706e33646c3a9080dd5a8ef9a0b (diff)
downloadop-kernel-dev-bc3ed28caaef55e7e3a9316464256353c5f9b1df.zip
op-kernel-dev-bc3ed28caaef55e7e3a9316464256353c5f9b1df.tar.gz
netlink: Improve returned error codes
Make nlmsg_trim(), nlmsg_cancel(), genlmsg_cancel(), and nla_nest_cancel() void functions. Return -EMSGSIZE instead of -1 if the provided message buffer is not big enough. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_hfsc.c')
-rw-r--r--net/sched/sch_hfsc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 87293d0..fdfaa3f 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1360,7 +1360,7 @@ hfsc_dump_class(struct Qdisc *sch, unsigned long arg, struct sk_buff *skb,
nla_put_failure:
nla_nest_cancel(skb, nest);
- return -1;
+ return -EMSGSIZE;
}
static int
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