diff options
| author |   chl <chl@openbsd.org> | 2013-11-16 00:36:01 +0000 |
|---|---|---|
| committer | chl <chl@openbsd.org> | 2013-11-16 00:36:01 +0000 |
| commit | 3c6a2edfac7f00f76f11bb9cf7a94e62682e270f (patch) | |
| tree | 57f12683e5a79ed0f6d659b702d11beb47e49a9b /sys/net/pf_norm.c | |
| parent | getpwnam_r() and getpwuid_r() reopen the passwd even when called with (diff) | |
| download | wireguard-openbsd-3c6a2edfac7f00f76f11bb9cf7a94e62682e270f.tar.xz wireguard-openbsd-3c6a2edfac7f00f76f11bb9cf7a94e62682e270f.zip | |
Remove dead assignments and now unused variables.
Found by LLVM/Clang Static Analyzer.
ok henning@ mikeb@ bluhm@
Diffstat (limited to 'sys/net/pf_norm.c')
| -rw-r--r-- | sys/net/pf_norm.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/net/pf_norm.c b/sys/net/pf_norm.c index 3556c9afd12..fc862ccada8 100644 --- a/sys/net/pf_norm.c +++ b/sys/net/pf_norm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf_norm.c,v 1.162 2013/10/17 16:27:42 bluhm Exp $ */ +/* $OpenBSD: pf_norm.c,v 1.163 2013/11/16 00:36:01 chl Exp $ */ /* * Copyright 2001 Niels Provos <provos@citi.umich.edu> @@ -863,13 +863,8 @@ pf_normalize_tcp(struct pf_pdesc *pd) /* If flags changed, or reserved data set, then adjust */ if (flags != th->th_flags || th->th_x2 != 0) { - u_int16_t ov, nv; - - ov = *(u_int16_t *)(&th->th_ack + 1); th->th_flags = flags; th->th_x2 = 0; - nv = *(u_int16_t *)(&th->th_ack + 1); - rewrite = 1; } |