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xfrm: policy: xfrm_policy_unregister_afinfo can return void

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Nothing checks the return value. Also, the errors returned on unregister
are impossible (we only support INET and INET6, so no way
xfrm_policy_afinfo[afinfo->family] can be anything other than 'afinfo'
itself).

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Florian Westphal
2017-02-07 15:00:15 +01:00
committed by Steffen Klassert
parent f5e2bb4f5b
commit 2b61997aa0
2 changed files with 14 additions and 23 deletions
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2
include/net/xfrm.h
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@@ -304,7 +304,7 @@ struct xfrm_policy_afinfo {
};
int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
void xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
void km_policy_notify(struct xfrm_policy *xp, int dir,
const struct km_event *c);
void km_state_notify(struct xfrm_state *x, const struct km_event *c);