Date: Tue, 9 Mar 2021 19:49:25 GMT From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 299f8977cef6 - main - if_wg: wg_input: remove a couple locals (NFC) Message-ID: <202103091949.129JnP9N016658@gitrepo.freebsd.org>
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The branch main has been updated by kevans: URL: https://cgit.FreeBSD.org/src/commit/?id=299f8977cef66d19c05d52d19b892fd8c7a235ea commit 299f8977cef66d19c05d52d19b892fd8c7a235ea Author: Kyle Evans <kevans@FreeBSD.org> AuthorDate: 2021-03-09 10:59:21 +0000 Commit: Kyle Evans <kevans@FreeBSD.org> CommitDate: 2021-03-09 19:49:13 +0000 if_wg: wg_input: remove a couple locals (NFC) We have no use for the udphdr or this hlen local, just spell out the addition inline. MFC after: 3 days Reviewed by: grehan, markj Differential Revision: https://reviews.freebsd.org/D29142 --- sys/dev/if_wg/module/if_wg_session.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/sys/dev/if_wg/module/if_wg_session.c b/sys/dev/if_wg/module/if_wg_session.c index ae9e44cffef5..5360b047426b 100644 --- a/sys/dev/if_wg/module/if_wg_session.c +++ b/sys/dev/if_wg/module/if_wg_session.c @@ -1891,17 +1891,14 @@ wg_input(struct mbuf *m0, int offset, struct inpcb *inpcb, struct wg_pkt_data *pkt_data; struct wg_endpoint *e; struct wg_softc *sc = _sc; - struct udphdr *uh; struct mbuf *m; - int pktlen, pkttype, hlen; + int pktlen, pkttype; struct noise_remote *remote; struct wg_tag *t; void *data; - uh = (struct udphdr *)(m0->m_data + offset); - hlen = offset + sizeof(struct udphdr); - - m_adj(m0, hlen); + /* Caller provided us with srcsa, no need for this header. */ + m_adj(m0, offset + sizeof(struct udphdr)); /* * Ensure mbuf has at least enough contiguous data to peel off our
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