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devlink: extend devlink_nl_put_nested_handle() with attrtype arg

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As the next patch is going to call this helper with need to fill another
type of nested attribute, pass it over function arg.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2023-09-13 09:12:37 +02:00 committed by David S. Miller
parent af1f1400af
commit 1c2197c47a
3 changed files with 5 additions and 4 deletions
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2
net/devlink/devl_internal.h
View file

@ -146,7 +146,7 @@ devlink_nl_put_handle(struct sk_buff *msg, struct devlink *devlink)
}
int devlink_nl_put_nested_handle(struct sk_buff *msg, struct net *net,
struct devlink *devlink);
struct devlink *devlink, int attrtype);
int devlink_nl_msg_reply_and_new(struct sk_buff **msg, struct genl_info *info);
/* Notify */

3
net/devlink/linecard.c
View file

@ -114,7 +114,8 @@ static int devlink_nl_linecard_fill(struct sk_buff *msg,
if (linecard->nested_devlink &&
devlink_nl_put_nested_handle(msg, devlink_net(devlink),
linecard->nested_devlink))
linecard->nested_devlink,
DEVLINK_ATTR_NESTED_DEVLINK))
goto nla_put_failure;
genlmsg_end(msg, hdr);

4
net/devlink/netlink.c
View file

@ -83,11 +83,11 @@ static const struct nla_policy devlink_nl_policy[DEVLINK_ATTR_MAX + 1] = {
};
int devlink_nl_put_nested_handle(struct sk_buff *msg, struct net *net,
struct devlink *devlink)
struct devlink *devlink, int attrtype)
{
struct nlattr *nested_attr;
nested_attr = nla_nest_start(msg, DEVLINK_ATTR_NESTED_DEVLINK);
nested_attr = nla_nest_start(msg, attrtype);
if (!nested_attr)
return -EMSGSIZE;
if (devlink_nl_put_handle(msg, devlink))