Date: Mon, 7 Feb 2022 13:52:05 GMT From: Cy Schubert <cy@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 69c28d8f9219 - stable/13 - ipfilter module: Style(9) requires a space after return Message-ID: <202202071352.217Dq51u080124@gitrepo.freebsd.org>
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The branch stable/13 has been updated by cy: URL: https://cgit.FreeBSD.org/src/commit/?id=69c28d8f9219b00ae84e95ab524f463f4307948b commit 69c28d8f9219b00ae84e95ab524f463f4307948b Author: Cy Schubert <cy@FreeBSD.org> AuthorDate: 2022-01-04 02:42:49 +0000 Commit: Cy Schubert <cy@FreeBSD.org> CommitDate: 2022-02-07 13:51:17 +0000 ipfilter module: Style(9) requires a space after return Reported by: jrtc27 Fixes: 8c82b37461fa4e60276639df214100fbf559ea6e (cherry picked from commit 701301511f0ca044fc71470ed7842cd2c6fee001) --- sys/netpfil/ipfilter/netinet/fil.c | 664 +++++++++++++------------- sys/netpfil/ipfilter/netinet/ip_auth.c | 70 +-- sys/netpfil/ipfilter/netinet/ip_dns_pxy.c | 44 +- sys/netpfil/ipfilter/netinet/ip_dstlist.c | 92 ++-- sys/netpfil/ipfilter/netinet/ip_fil_freebsd.c | 146 +++--- sys/netpfil/ipfilter/netinet/ip_frag.c | 84 ++-- sys/netpfil/ipfilter/netinet/ip_ftp_pxy.c | 190 ++++---- sys/netpfil/ipfilter/netinet/ip_htable.c | 120 ++--- sys/netpfil/ipfilter/netinet/ip_ipsec_pxy.c | 40 +- sys/netpfil/ipfilter/netinet/ip_irc_pxy.c | 64 +-- sys/netpfil/ipfilter/netinet/ip_log.c | 64 +-- sys/netpfil/ipfilter/netinet/ip_lookup.c | 66 +-- sys/netpfil/ipfilter/netinet/ip_nat.c | 388 +++++++-------- sys/netpfil/ipfilter/netinet/ip_nat6.c | 190 ++++---- sys/netpfil/ipfilter/netinet/ip_netbios_pxy.c | 4 +- sys/netpfil/ipfilter/netinet/ip_pool.c | 118 ++--- sys/netpfil/ipfilter/netinet/ip_pptp_pxy.c | 26 +- sys/netpfil/ipfilter/netinet/ip_proxy.c | 96 ++-- sys/netpfil/ipfilter/netinet/ip_raudio_pxy.c | 28 +- sys/netpfil/ipfilter/netinet/ip_rcmd_pxy.c | 30 +- sys/netpfil/ipfilter/netinet/ip_rpcb_pxy.c | 176 +++---- sys/netpfil/ipfilter/netinet/ip_rules.c | 28 +- sys/netpfil/ipfilter/netinet/ip_scan.c | 58 +-- sys/netpfil/ipfilter/netinet/ip_state.c | 258 +++++----- sys/netpfil/ipfilter/netinet/ip_sync.c | 60 +-- sys/netpfil/ipfilter/netinet/ip_tftp_pxy.c | 36 +- sys/netpfil/ipfilter/netinet/ipf_rb.h | 6 +- sys/netpfil/ipfilter/netinet/mlfk_ipl.c | 52 +- sys/netpfil/ipfilter/netinet/radix_ipf.c | 60 +-- 29 files changed, 1629 insertions(+), 1629 deletions(-) diff --git a/sys/netpfil/ipfilter/netinet/fil.c b/sys/netpfil/ipfilter/netinet/fil.c index 3b135ebf1d3d..9db403709b00 100644 --- a/sys/netpfil/ipfilter/netinet/fil.c +++ b/sys/netpfil/ipfilter/netinet/fil.c @@ -624,12 +624,12 @@ ipf_pr_ipv6exthdr(fr_info_t *fin, int multiple, int proto) if ((fin->fin_dlen - 8) < 0) { fin->fin_flx |= FI_SHORT; LBUMPD(ipf_stats[fin->fin_out], fr_v6_ext_short); - return(NULL); + return (NULL); } if (ipf_pr_pullup(fin, 8) == -1) { LBUMPD(ipf_stats[fin->fin_out], fr_v6_ext_pullup); - return(NULL); + return (NULL); } hdr = fin->fin_dp; @@ -647,7 +647,7 @@ ipf_pr_ipv6exthdr(fr_info_t *fin, int multiple, int proto) fin->fin_flx |= FI_BAD; DT3(ipf_fi_bad_pr_ipv6exthdr_len, fr_info_t *, fin, u_short, shift, u_short, fin->fin_dlen); LBUMPD(ipf_stats[fin->fin_out], fr_v6_ext_hlen); - return(NULL); + return (NULL); } fin->fin_dp = (char *)fin->fin_dp + shift; @@ -659,7 +659,7 @@ ipf_pr_ipv6exthdr(fr_info_t *fin, int multiple, int proto) * end result until after it has been defragmented. */ if (fin->fin_flx & FI_FRAG) - return(hdr); + return (hdr); for (i = 0; ip6exthdr[i].ol_bit != 0; i++) if (ip6exthdr[i].ol_val == proto) { @@ -675,7 +675,7 @@ ipf_pr_ipv6exthdr(fr_info_t *fin, int multiple, int proto) break; } - return(hdr); + return (hdr); } @@ -694,8 +694,8 @@ ipf_pr_hopopts6(fr_info_t *fin) hdr = ipf_pr_ipv6exthdr(fin, 0, IPPROTO_HOPOPTS); if (hdr == NULL) - return(IPPROTO_NONE); - return(hdr->ip6e_nxt); + return (IPPROTO_NONE); + return (hdr->ip6e_nxt); } @@ -714,8 +714,8 @@ ipf_pr_mobility6(fr_info_t *fin) hdr = ipf_pr_ipv6exthdr(fin, 0, IPPROTO_MOBILITY); if (hdr == NULL) - return(IPPROTO_NONE); - return(hdr->ip6e_nxt); + return (IPPROTO_NONE); + return (hdr->ip6e_nxt); } @@ -734,7 +734,7 @@ ipf_pr_routing6(fr_info_t *fin) hdr = (struct ip6_routing *)ipf_pr_ipv6exthdr(fin, 0, IPPROTO_ROUTING); if (hdr == NULL) - return(IPPROTO_NONE); + return (IPPROTO_NONE); switch (hdr->ip6r_type) { @@ -749,7 +749,7 @@ ipf_pr_routing6(fr_info_t *fin) fin->fin_flx |= FI_BAD; DT1(ipf_fi_bad_routing6, fr_info_t *, fin); LBUMPD(ipf_stats[fin->fin_out], fr_v6_rh_bad); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } break; @@ -757,7 +757,7 @@ ipf_pr_routing6(fr_info_t *fin) break; } - return(hdr->ip6r_nxt); + return (hdr->ip6r_nxt); } @@ -801,7 +801,7 @@ ipf_pr_fragment6(fr_info_t *fin) frag = (struct ip6_frag *)ipf_pr_ipv6exthdr(fin, 0, IPPROTO_FRAGMENT); if (frag == NULL) { LBUMPD(ipf_stats[fin->fin_out], fr_v6_frag_bad); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } if ((frag->ip6f_offlg & IP6F_MORE_FRAG) != 0) { @@ -836,7 +836,7 @@ ipf_pr_fragment6(fr_info_t *fin) * this effectively disables the fragment cache for > 1 protocol at a * time. */ - return(frag->ip6f_nxt); + return (frag->ip6f_nxt); } @@ -857,9 +857,9 @@ ipf_pr_dstopts6(fr_info_t *fin) hdr = ipf_pr_ipv6exthdr(fin, 0, IPPROTO_DSTOPTS); if (hdr == NULL) { LBUMPD(ipf_stats[fin->fin_out], fr_v6_dst_bad); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } - return(hdr->ip6e_nxt); + return (hdr->ip6e_nxt); } @@ -1043,7 +1043,7 @@ ipf_pr_ah6(fr_info_t *fin) ipf_main_softc_t *softc = fin->fin_main_soft; LBUMPD(ipf_stats[fin->fin_out], fr_v6_ah_bad); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } ipf_pr_short6(fin, sizeof(*ah)); @@ -1052,7 +1052,7 @@ ipf_pr_ah6(fr_info_t *fin) * No need for another pullup, ipf_pr_ipv6exthdr() will pullup * enough data to satisfy ah_next (the very first one.) */ - return(ah->ah_next); + return (ah->ah_next); } @@ -1115,7 +1115,7 @@ ipf_pr_pullup(fr_info_t *fin, int plen) if (ipf_pullup(fin->fin_m, fin, plen) == NULL) { DT(ipf_pullup_fail); LBUMP(ipf_stats[fin->fin_out].fr_pull[1]); - return(-1); + return (-1); } LBUMP(ipf_stats[fin->fin_out].fr_pull[0]); #else @@ -1127,11 +1127,11 @@ ipf_pr_pullup(fr_info_t *fin, int plen) *fin->fin_mp = NULL; fin->fin_m = NULL; fin->fin_ip = NULL; - return(-1); + return (-1); #endif } } - return(0); + return (0); } @@ -1302,12 +1302,12 @@ ipf_pr_tcpcommon(fr_info_t *fin) fin->fin_flx |= FI_TCPUDP; if (fin->fin_off != 0) { LBUMPD(ipf_stats[fin->fin_out], fr_tcp_frag); - return(0); + return (0); } if (ipf_pr_pullup(fin, sizeof(*tcp)) == -1) { LBUMPD(ipf_stats[fin->fin_out], fr_tcp_pullup); - return(-1); + return (-1); } tcp = fin->fin_dp; @@ -1318,7 +1318,7 @@ ipf_pr_tcpcommon(fr_info_t *fin) if ((fin->fin_flx & FI_SHORT) != 0) { LBUMPD(ipf_stats[fin->fin_out], fr_tcp_short); - return(1); + return (1); } /* @@ -1330,7 +1330,7 @@ ipf_pr_tcpcommon(fr_info_t *fin) LBUMPD(ipf_stats[fin->fin_out], fr_tcp_small); fin->fin_flx |= FI_BAD; DT3(ipf_fi_bad_tlen, fr_info_t, fin, u_int, tlen, u_int, sizeof(tcphdr_t)); - return(1); + return (1); } flags = tcp->th_flags; @@ -1396,7 +1396,7 @@ ipf_pr_tcpcommon(fr_info_t *fin) } if (fin->fin_flx & FI_BAD) { LBUMPD(ipf_stats[fin->fin_out], fr_tcp_bad_flags); - return(1); + return (1); } /* @@ -1408,12 +1408,12 @@ ipf_pr_tcpcommon(fr_info_t *fin) * then that might add some weight to adding this... */ if (tlen == sizeof(tcphdr_t)) { - return(0); + return (0); } if (ipf_pr_pullup(fin, tlen) == -1) { LBUMPD(ipf_stats[fin->fin_out], fr_tcp_pullup); - return(-1); + return (-1); } #if 0 @@ -1455,7 +1455,7 @@ ipf_pr_tcpcommon(fr_info_t *fin) } #endif /* 0 */ - return(0); + return (0); } @@ -1481,7 +1481,7 @@ ipf_pr_udpcommon(fr_info_t *fin) fin->fin_flx |= FI_SHORT; LBUMPD(ipf_stats[fin->fin_out], fr_udp_pullup); - return(1); + return (1); } udp = fin->fin_dp; @@ -1490,7 +1490,7 @@ ipf_pr_udpcommon(fr_info_t *fin) fin->fin_dport = ntohs(udp->uh_dport); } - return(0); + return (0); } @@ -1579,13 +1579,13 @@ ipf_pr_ah(fr_info_t *fin) if (((fin->fin_flx & FI_SHORT) != 0) || (fin->fin_off != 0)) { LBUMPD(ipf_stats[fin->fin_out], fr_v4_ah_bad); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } if (ipf_pr_pullup(fin, sizeof(*ah)) == -1) { DT(fr_v4_ah_pullup_1); LBUMP(ipf_stats[fin->fin_out].fr_v4_ah_pullup); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } ah = (authhdr_t *)fin->fin_dp; @@ -1595,7 +1595,7 @@ ipf_pr_ah(fr_info_t *fin) if (ipf_pr_pullup(fin, len) == -1) { DT(fr_v4_ah_pullup_2); LBUMP(ipf_stats[fin->fin_out].fr_v4_ah_pullup); - return(IPPROTO_NONE); + return (IPPROTO_NONE); } /* @@ -1604,7 +1604,7 @@ ipf_pr_ah(fr_info_t *fin) */ fin->fin_dp = (char *)fin->fin_dp + len; fin->fin_dlen -= len; - return(ah->ah_next); + return (ah->ah_next); } @@ -1879,7 +1879,7 @@ ipf_checkripso(u_char *s) m--; } - return(secmsk << 16) | auth; + return (secmsk << 16) | auth; } @@ -1911,7 +1911,7 @@ ipf_checkcipso(fr_info_t *fin, u_char *s, int ol) LBUMPD(ipf_stats[fin->fin_out], fr_v4_cipso_bad); fin->fin_flx |= FI_BAD; DT2(ipf_fi_bad_checkcipso_ol, fr_info_t *, fin, u_int, ol); - return(0); + return (0); } fi = &fin->fin_fi; @@ -1929,7 +1929,7 @@ ipf_checkcipso(fr_info_t *fin, u_char *s, int ol) LBUMPD(ipf_stats[fin->fin_out], fr_v4_cipso_tlen); fin->fin_flx |= FI_BAD; DT2(ipf_fi_bad_checkcipso_tlen, fr_info_t *, fin, u_int, tlen); - return(0); + return (0); } sensitivity = 0; @@ -1981,7 +1981,7 @@ ipf_checkcipso(fr_info_t *fin, u_char *s, int ol) fi->fi_sensitivity = sensitivity; } - return(doi); + return (doi); } @@ -2027,9 +2027,9 @@ ipf_makefrip(int hlen, ip_t *ip, fr_info_t *fin) } if (fin->fin_ip == NULL) { LBUMP(ipf_stats[fin->fin_out].fr_ip_freed); - return(-1); + return (-1); } - return(0); + return (0); } @@ -2094,7 +2094,7 @@ ipf_portcheck(frpcmp_t *frp, u_32_t pop) default : break; } - return(err); + return (err); } @@ -2135,7 +2135,7 @@ ipf_tcpudpchk(fr_ip_t *fi, frtuc_t *ft) */ if (err && (fi->fi_p == IPPROTO_TCP)) { if (fi->fi_flx & FI_SHORT) - return(!(ft->ftu_tcpf | ft->ftu_tcpfm)); + return (!(ft->ftu_tcpf | ft->ftu_tcpfm)); /* * Match the flags ? If not, abort this match. */ @@ -2146,7 +2146,7 @@ ipf_tcpudpchk(fr_ip_t *fi, frtuc_t *ft) err = 0; } } - return(err); + return (err); } @@ -2184,7 +2184,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) FR_DEBUG(("0. %#08x & %#08x != %#08x\n", ntohl(*lip), ntohl(*lm), ntohl(*ld))); if (i) - return(1); + return (1); /* * Next 32 bits is a constructed bitmask indicating which IP options @@ -2195,7 +2195,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) FR_DEBUG(("1. %#08x & %#08x != %#08x\n", ntohl(*lip), ntohl(*lm), ntohl(*ld))); if (i != 0) - return(1); + return (1); lip++, lm++, ld++; /* @@ -2208,7 +2208,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) i = (*fr->fr_srcfunc)(fin->fin_main_soft, fr->fr_srcptr, fi->fi_v, lip, fin->fin_plen); if (i == -1) - return(1); + return (1); lip += 3; lm += 3; ld += 3; @@ -2237,7 +2237,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) } i ^= (fr->fr_flags & FR_NOTSRCIP) >> 6; if (i != 0) - return(1); + return (1); /* * Check the destination address. @@ -2247,7 +2247,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) i = (*fr->fr_dstfunc)(fin->fin_main_soft, fr->fr_dstptr, fi->fi_v, lip, fin->fin_plen); if (i == -1) - return(1); + return (1); lip += 3; lm += 3; ld += 3; @@ -2276,7 +2276,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) } i ^= (fr->fr_flags & FR_NOTDSTIP) >> 7; if (i != 0) - return(1); + return (1); /* * IP addresses matched. The next 32bits contains: * mast of old IP header security & authentication bits. @@ -2319,7 +2319,7 @@ ipf_check_ipf(fr_info_t *fin, frentry_t *fr, int portcmp) } } } - return(i); + return (i); } @@ -2351,7 +2351,7 @@ ipf_scanlist(fr_info_t *fin, u_32_t pass) * Do not allow nesting deeper than 16 levels. */ if (fin->fin_depth >= 16) - return(pass); + return (pass); fr = fin->fin_fr; @@ -2359,7 +2359,7 @@ ipf_scanlist(fr_info_t *fin, u_32_t pass) * If there are no rules in this list, return now. */ if (fr == NULL) - return(pass); + return (pass); skip = 0; portcmp = 0; @@ -2576,7 +2576,7 @@ ipf_scanlist(fr_info_t *fin, u_32_t pass) } } fin->fin_depth--; - return(pass); + return (pass); } @@ -2616,7 +2616,7 @@ ipf_acctpkt(fr_info_t *fin, u_32_t *passp) bcopy(group, fin->fin_group, FR_GROUPLEN); fin->fin_rule = rulen; } - return(NULL); + return (NULL); } @@ -2719,7 +2719,7 @@ ipf_firewall(fr_info_t *fin, u_32_t *passp) fr = fin->fin_fr; *passp = pass; - return(fr); + return (fr); } @@ -2786,14 +2786,14 @@ ipf_check(void *ctx, ip_t *ip, int hlen, struct ifnet *ifp, int out # ifdef __sparc if ((u_int)ip & 0x3) - return(2); + return (2); # endif # else SPL_INT(s); # endif if (softc->ipf_running <= 0) { - return(0); + return (0); } bzero((char *)fin, sizeof(*fin)); @@ -3182,9 +3182,9 @@ finished: #ifdef _KERNEL if (FR_ISPASS(pass)) - return(0); + return (0); LBUMP(ipf_stats[out].fr_blocked[fin->fin_reason]); - return(fin->fin_error); + return (fin->fin_error); #else /* _KERNEL */ if (*mp != NULL) (*mp)->mb_ifp = fin->fin_ifp; @@ -3192,33 +3192,33 @@ finished: FR_VERBOSE(("fin_flx %#x pass %#x ", fin->fin_flx, pass)); /*if ((pass & FR_CMDMASK) == (softc->ipf_pass & FR_CMDMASK))*/ if ((pass & FR_NOMATCH) != 0) - return(1); + return (1); if ((pass & FR_RETMASK) != 0) switch (pass & FR_RETMASK) { case FR_RETRST : - return(3); + return (3); case FR_RETICMP : - return(4); + return (4); case FR_FAKEICMP : - return(5); + return (5); } switch (pass & FR_CMDMASK) { case FR_PASS : - return(0); + return (0); case FR_BLOCK : - return(-1); + return (-1); case FR_AUTH : - return(-2); + return (-2); case FR_ACCOUNT : - return(-3); + return (-3); case FR_PREAUTH : - return(-4); + return (-4); } - return(2); + return (2); #endif /* _KERNEL */ } @@ -3277,7 +3277,7 @@ logit: *passp = pass; } - return(fin->fin_fr); + return (fin->fin_fr); } #endif /* IPFILTER_LOG */ @@ -3309,7 +3309,7 @@ ipf_cksum(u_short *addr, int len) */ sum = (sum >> 16) + (sum & 0xffff); /* add hi 16 to low 16 */ sum += (sum >> 16); /* add carry */ - return(u_short)(~sum); + return (u_short)(~sum); } @@ -3372,9 +3372,9 @@ fr_cksum(fr_info_t *fin, ip_t *ip, int l4proto, void *l4hdr) ip6 = (ip6_t *)ip; off = ((caddr_t)ip6 - m->m_data) + sizeof(struct ip6_hdr); int len = ntohs(ip6->ip6_plen) - (off - sizeof(*ip6)); - return(ipf_pcksum6(m, ip6, off, len)); + return (ipf_pcksum6(m, ip6, off, len)); } else { - return(0xffff); + return (0xffff); } #endif @@ -3408,7 +3408,7 @@ fr_cksum(fr_info_t *fin, ip_t *ip, int l4proto, void *l4hdr) sum2 = ipf_pcksum(fin, off, sum); if (csump != NULL) *csump = sumsave; - return(sum2); + return (sum2); } @@ -3445,7 +3445,7 @@ ipf_findgroup(ipf_main_softc_t *softc, char *group, minor_t unit, int set, } if (fgpp != NULL) *fgpp = fgp; - return(fg); + return (fg); } @@ -3472,10 +3472,10 @@ ipf_group_add(ipf_main_softc_t *softc, char *group, void *head, u_32_t flags, u_32_t gflags; if (group == NULL) - return(NULL); + return (NULL); if (unit == IPL_LOGIPF && *group == '\0') - return(NULL); + return (NULL); fgp = NULL; gflags = flags & FR_INOUT; @@ -3487,9 +3487,9 @@ ipf_group_add(ipf_main_softc_t *softc, char *group, void *head, u_32_t flags, if (fg->fg_flags == 0) fg->fg_flags = gflags; else if (gflags != fg->fg_flags) - return(NULL); + return (NULL); fg->fg_ref++; - return(fg); + return (fg); } KMALLOC(fg, frgroup_t *); @@ -3503,7 +3503,7 @@ ipf_group_add(ipf_main_softc_t *softc, char *group, void *head, u_32_t flags, fg->fg_set = &softc->ipf_groups[unit][set]; *fgp = fg; } - return(fg); + return (fg); } @@ -3570,7 +3570,7 @@ ipf_group_flush(ipf_main_softc_t *softc, frgroup_t *group) (void) ipf_flushlist(softc, &gone, &group->fg_start); - return(gone); + return (gone); } @@ -3594,12 +3594,12 @@ ipf_getrulen(ipf_main_softc_t *softc, int unit, char *group, u_32_t n) fg = ipf_findgroup(softc, group, unit, softc->ipf_active, NULL); if (fg == NULL) - return(NULL); + return (NULL); for (fr = fg->fg_start; fr && n; fr = fr->fr_next, n--) ; if (n != 0) - return(NULL); - return(fr); + return (NULL); + return (fr); } @@ -3657,7 +3657,7 @@ ipf_flushlist(ipf_main_softc_t *softc, int *nfreedp, frentry_t **listp) freed++; } *nfreedp += freed; - return(freed); + return (freed); } @@ -3703,7 +3703,7 @@ ipf_flush(ipf_main_softc_t *softc, minor_t unit, int flags) if (tmp >= 0) flushed += tmp; } - return(flushed); + return (flushed); } @@ -3753,7 +3753,7 @@ ipf_flush_groups(ipf_main_softc_t *softc, frgroup_t **grhead, int flags) if (removed == 0) fgp = &fg->fg_next; } - return(flushed); + return (flushed); } @@ -3781,7 +3781,7 @@ memstr(const char *src, char *dst, size_t slen, size_t dlen) dst++; dlen--; } - return(s); + return (s); } /* ------------------------------------------------------------------------ */ /* Function: ipf_fixskip */ @@ -3844,8 +3844,8 @@ count4bits(u_32_t ip) ipn++; } if (ipn == ip) - return(cnt); - return(-1); + return (cnt); + return (-1); } @@ -3872,7 +3872,7 @@ count6bits(u_32_t *msk) if (j & 0x80000000) i++; } - return(i); + return (i); } # endif #endif /* _KERNEL */ @@ -3981,7 +3981,7 @@ ipf_synclist(ipf_main_softc_t *softc, frentry_t *fr, void *ifp) &fr->fr_dstfunc); } } - return(0); + return (0); unwind: for (frt = start; frt != fr; fr = fr->fr_next) { @@ -3994,7 +3994,7 @@ unwind: ipf_lookup_deref(softc, frt->fr_dsttype, frt->fr_dstptr); } - return(error); + return (error); } @@ -4035,7 +4035,7 @@ ipf_sync(ipf_main_softc_t *softc, void *ifp) } RWLOCK_EXIT(&softc->ipf_mutex); - return(0); + return (0); } @@ -4064,7 +4064,7 @@ copyinptr(ipf_main_softc_t *softc, void *src, void *dst, size_t size) #if SOLARIS error = COPYIN(src, &ca, sizeof(ca)); if (error != 0) - return(error); + return (error); #else bcopy(src, (caddr_t)&ca, sizeof(ca)); #endif @@ -4073,7 +4073,7 @@ copyinptr(ipf_main_softc_t *softc, void *src, void *dst, size_t size) IPFERROR(3); error = EFAULT; } - return(error); + return (error); } @@ -4100,7 +4100,7 @@ copyoutptr(ipf_main_softc_t *softc, void *src, void *dst, size_t size) IPFERROR(4); error = EFAULT; } - return(error); + return (error); } @@ -4120,12 +4120,12 @@ ipf_lock(caddr_t data, int *lockp) err = BCOPYIN(data, &arg, sizeof(arg)); if (err != 0) - return(EFAULT); + return (EFAULT); err = BCOPYOUT(lockp, data, sizeof(*lockp)); if (err != 0) - return(EFAULT); + return (EFAULT); *lockp = arg; - return(0); + return (0); } @@ -4275,9 +4275,9 @@ ipf_matchicmpqueryreply(int v, icmpinfo_t *ic, icmphdr_t *icmp, int rev) if ((!rev && (icmp->icmp_type == ictype)) || (rev && (icmpreplytype4[ictype] == icmp->icmp_type))) { if (icmp->icmp_type != ICMP_ECHOREPLY) - return(1); + return (1); if (icmp->icmp_id == ic->ici_id) - return(1); + return (1); } } #ifdef USE_INET6 @@ -4285,13 +4285,13 @@ ipf_matchicmpqueryreply(int v, icmpinfo_t *ic, icmphdr_t *icmp, int rev) if ((!rev && (icmp->icmp_type == ictype)) || (rev && (icmpreplytype6[ictype] == icmp->icmp_type))) { if (icmp->icmp_type != ICMP6_ECHO_REPLY) - return(1); + return (1); if (icmp->icmp_id == ic->ici_id) - return(1); + return (1); } } #endif - return(0); + return (0); } @@ -4332,14 +4332,14 @@ ipf_rule_compare(frentry_t *fr1, frentry_t *fr2) int i; if (fr1->fr_cksum != fr2->fr_cksum) - return(1); + return (1); if (fr1->fr_size != fr2->fr_size) - return(2); + return (2); if (fr1->fr_dsize != fr2->fr_dsize) - return(3); + return (3); if (bcmp((char *)&fr1->fr_func, (char *)&fr2->fr_func, FR_CMPSIZ) != 0) - return(4); + return (4); /* * XXX: There is still a bug here as different rules with the * the same interfaces but in a different order will compare @@ -4357,22 +4357,22 @@ ipf_rule_compare(frentry_t *fr1, frentry_t *fr2) * referenced by the same rule doesn't work anyway. */ if (IPF_IFNAMES_DIFFERENT(fr_ifnames[i])) - return(5); + return (5); } if (IPF_FRDEST_DIFFERENT(fr_tif)) - return(6); + return (6); if (IPF_FRDEST_DIFFERENT(fr_rif)) - return(7); + return (7); if (IPF_FRDEST_DIFFERENT(fr_dif)) - return(8); + return (8); if (!fr1->fr_data && !fr2->fr_data) - return(0); /* move along, nothing to see here */ + return (0); /* move along, nothing to see here */ if (fr1->fr_data && fr2->fr_data) { if (bcmp(fr1->fr_caddr, fr2->fr_caddr, fr1->fr_dsize) == 0) - return(0); /* same */ + return (0); /* same */ } - return(9); + return (9); } @@ -4416,23 +4416,23 @@ frrequest(ipf_main_softc_t *softc, int unit, ioctlcmd_t req, caddr_t data, bzero(fp, sizeof(frd)); error = ipf_inobj(softc, data, NULL, fp, IPFOBJ_FRENTRY); if (error) { - return(error); + return (error); } if ((fp->fr_type & FR_T_BUILTIN) != 0) { IPFERROR(6); - return(EINVAL); + return (EINVAL); } KMALLOCS(f, frentry_t *, fp->fr_size); if (f == NULL) { IPFERROR(131); - return(ENOMEM); + return (ENOMEM); } bzero(f, fp->fr_size); error = ipf_inobjsz(softc, data, f, IPFOBJ_FRENTRY, fp->fr_size); if (error) { KFREES(f, fp->fr_size); - return(error); + return (error); } fp = f; @@ -4452,7 +4452,7 @@ frrequest(ipf_main_softc_t *softc, int unit, ioctlcmd_t req, caddr_t data, fp = (frentry_t *)data; if ((fp->fr_type & FR_T_BUILTIN) == 0) { IPFERROR(7); - return(EINVAL); + return (EINVAL); } fp->fr_flags &= ~FR_COPIED; } @@ -4918,7 +4918,7 @@ frrequest(ipf_main_softc_t *softc, int unit, ioctlcmd_t req, caddr_t data, KFREES(fp, fp->fr_size); } RWLOCK_EXIT(&softc->ipf_mutex); - return(error); + return (error); } if (f == NULL) { @@ -5073,7 +5073,7 @@ donenolock: } KFREES(fp, fp->fr_size); } - return(error); + return (error); } @@ -5208,7 +5208,7 @@ ipf_findlookup(ipf_main_softc_t *softc, int unit, frentry_t *fr, break; } - return(ptr); + return (ptr); } @@ -5237,7 +5237,7 @@ ipf_funcinit(ipf_main_softc_t *softc, frentry_t *fr) err = (*ft->ipfu_init)(softc, fr); break; } - return(err); + return (err); } @@ -5279,8 +5279,8 @@ ipf_findfunc(ipfunc_t funcptr) for (ft = ipf_availfuncs; ft->ipfu_addr != NULL; ft++) if (ft->ipfu_addr == funcptr) - return(funcptr); - return(NULL); + return (funcptr); + return (NULL); } @@ -5303,7 +5303,7 @@ ipf_resolvefunc(ipf_main_softc_t *softc, void *data) error = BCOPYIN(data, &res, sizeof(res)); if (error != 0) { IPFERROR(123); 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