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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 /include/net/genetlink.h
parent1f9d11c7c99da706e33646c3a9080dd5a8ef9a0b (diff)
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 'include/net/genetlink.h')
-rw-r--r--include/net/genetlink.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index decdda54682..747c255d1df 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -162,9 +162,9 @@ static inline int genlmsg_end(struct sk_buff *skb, void *hdr)
* @skb: socket buffer the message is stored in
* @hdr: generic netlink message header
*/
-static inline int genlmsg_cancel(struct sk_buff *skb, void *hdr)
+static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
{
- return nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN);
+ nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN);
}
/**