diff options
| author |   chl <chl@openbsd.org> | 2008-09-17 20:10:37 +0000 |
|---|---|---|
| committer | chl <chl@openbsd.org> | 2008-09-17 20:10:37 +0000 |
| commit | 1f54fc5c163b499abc0ff57341f45564fb4b276c (patch) | |
| tree | 700b55c25dfde23a4bbbcd162576123d359e80f3 /sys/net/if_ppp.c | |
| parent | Also update the NVIDIA PCI id for the i386 copy of this code. (diff) | |
| download | wireguard-openbsd-1f54fc5c163b499abc0ff57341f45564fb4b276c.tar.xz wireguard-openbsd-1f54fc5c163b499abc0ff57341f45564fb4b276c.zip | |
remove dead stores and newly created unused variables.
fix potential use of uninitialized value in trunk_port_ioctl() function.
Found by LLVM/Clang Static Analyzer.
ok mpf@ henning@
Diffstat (limited to 'sys/net/if_ppp.c')
| -rw-r--r-- | sys/net/if_ppp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/if_ppp.c b/sys/net/if_ppp.c index 1037cd3ad7e..c8175bf1511 100644 --- a/sys/net/if_ppp.c +++ b/sys/net/if_ppp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ppp.c,v 1.50 2007/09/15 16:43:51 henning Exp $ */ +/* $OpenBSD: if_ppp.c,v 1.51 2008/09/17 20:10:37 chl Exp $ */ /* $NetBSD: if_ppp.c,v 1.39 1997/05/17 21:11:59 christos Exp $ */ /* @@ -1051,12 +1051,12 @@ ppp_dequeue(sc) if (protocol != PPP_LCP && protocol != PPP_CCP && sc->sc_xc_state && (sc->sc_flags & SC_COMP_RUN)) { struct mbuf *mcomp = NULL; - int slen, clen; + int slen; slen = 0; for (mp = m; mp != NULL; mp = mp->m_next) slen += mp->m_len; - clen = (*sc->sc_xcomp->compress) + (*sc->sc_xcomp->compress) (sc->sc_xc_state, &mcomp, m, slen, (sc->sc_flags & SC_CCP_UP ? sc->sc_if.if_mtu + PPP_HDRLEN : 0)); if (mcomp != NULL) { |