diff options
Diffstat (limited to 'sbin/ipfw/nat.c')
| -rw-r--r-- | sbin/ipfw/nat.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sbin/ipfw/nat.c b/sbin/ipfw/nat.c index 6bec36c..bff28e1 100644 --- a/sbin/ipfw/nat.c +++ b/sbin/ipfw/nat.c @@ -318,6 +318,7 @@ estimate_redir_addr(int *ac, char ***av) char *sep = **av; u_int c = 0; + (void)ac; /* UNUSED */ while ((sep = strchr(sep, ',')) != NULL) { c++; sep++; @@ -379,6 +380,7 @@ estimate_redir_port(int *ac, char ***av) char *sep = **av; u_int c = 0; + (void)ac; /* UNUSED */ while ((sep = strchr(sep, ',')) != NULL) { c++; sep++; @@ -419,7 +421,7 @@ setup_redir_port(char *buf, int *ac, char ***av) /* * Extract local address. */ - if ((sep = strchr(**av, ',')) != NULL) { + if (strchr(**av, ',') != NULL) { r->laddr.s_addr = INADDR_NONE; r->lport = ~0; numLocalPorts = 1; @@ -452,7 +454,7 @@ setup_redir_port(char *buf, int *ac, char ***av) /* * Extract public port and optionally address. */ - if ((sep = strchr(**av, ':')) != NULL) { + if (strchr(**av, ':') != NULL) { if (StrToAddrAndPortRange(**av, &r->paddr, protoName, &portRange) != 0) errx(EX_DATAERR, "redirect_port: " @@ -480,7 +482,7 @@ setup_redir_port(char *buf, int *ac, char ***av) * option for this redirect entry, else stop here processing arg[cv]. */ if (*ac != 0 && isdigit(***av)) { - if ((sep = strchr(**av, ':')) != NULL) { + if (strchr(**av, ':') != NULL) { if (StrToAddrAndPortRange(**av, &r->raddr, protoName, &portRange) != 0) errx(EX_DATAERR, "redirect_port: " |
