From: Jamal Hadi Salim <[email protected]> Fix a few stylistic things that hurt my eyes while at it.
Signed-off-by: Jamal Hadi Salim <[email protected]> --- tc/f_basic.c | 6 +++--- tc/f_bpf.c | 6 +++--- tc/f_cgroup.c | 7 +++---- tc/f_flow.c | 4 ++-- tc/f_flower.c | 5 +++-- tc/f_fw.c | 38 ++++++++++++++++++++++---------------- tc/f_matchall.c | 6 +++--- tc/f_route.c | 29 ++++++++++++++++++----------- tc/f_rsvp.c | 28 ++++++++++++++++++---------- tc/f_tcindex.c | 4 +++- tc/f_u32.c | 9 ++++----- 11 files changed, 82 insertions(+), 60 deletions(-) diff --git a/tc/f_basic.c b/tc/f_basic.c index d663668..317dca1 100644 --- a/tc/f_basic.c +++ b/tc/f_basic.c @@ -112,14 +112,14 @@ static int basic_print_opt(struct filter_util *qu, FILE *f, { struct rtattr *tb[TCA_BASIC_MAX+1]; + if (handle) + fprintf(f, "handle 0x%x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_BASIC_MAX, opt); - if (handle) - fprintf(f, "handle 0x%x ", handle); - if (tb[TCA_BASIC_CLASSID]) { SPRINT_BUF(b1); fprintf(f, "flowid %s ", diff --git a/tc/f_bpf.c b/tc/f_bpf.c index 5c97c86..a7dd2f2 100644 --- a/tc/f_bpf.c +++ b/tc/f_bpf.c @@ -152,14 +152,14 @@ static int bpf_print_opt(struct filter_util *qu, FILE *f, { struct rtattr *tb[TCA_BPF_MAX + 1]; + if (handle) + fprintf(f, "handle 0x%x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_BPF_MAX, opt); - if (handle) - fprintf(f, "handle 0x%x ", handle); - if (tb[TCA_BPF_CLASSID]) { SPRINT_BUF(b1); fprintf(f, "flowid %s ", diff --git a/tc/f_cgroup.c b/tc/f_cgroup.c index ecf9909..ae798db 100644 --- a/tc/f_cgroup.c +++ b/tc/f_cgroup.c @@ -85,14 +85,13 @@ static int cgroup_print_opt(struct filter_util *qu, FILE *f, { struct rtattr *tb[TCA_CGROUP_MAX+1]; + if (handle) + fprintf(f, "handle 0x%x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_CGROUP_MAX, opt); - - if (handle) - fprintf(f, "handle 0x%x ", handle); - if (tb[TCA_CGROUP_EMATCHES]) print_ematch(f, tb[TCA_CGROUP_EMATCHES]); diff --git a/tc/f_flow.c b/tc/f_flow.c index 09ddcaa..5a9948f 100644 --- a/tc/f_flow.c +++ b/tc/f_flow.c @@ -272,13 +272,13 @@ static int flow_print_opt(struct filter_util *fu, FILE *f, struct rtattr *opt, unsigned int i; __u32 mask = ~0, val = 0; + fprintf(f, "handle 0x%x ", handle); + if (opt == NULL) return -EINVAL; parse_rtattr_nested(tb, TCA_FLOW_MAX, opt); - fprintf(f, "handle 0x%x ", handle); - if (tb[TCA_FLOW_MODE]) { __u32 mode = rta_getattr_u32(tb[TCA_FLOW_MODE]); diff --git a/tc/f_flower.c b/tc/f_flower.c index 791ade7..2f566ec 100644 --- a/tc/f_flower.c +++ b/tc/f_flower.c @@ -456,13 +456,14 @@ static int flower_print_opt(struct filter_util *qu, FILE *f, __be16 eth_type = 0; __u8 ip_proto = 0xff; + if (handle) + fprintf(f, "handle 0x%x ", handle); + if (!opt) return 0; parse_rtattr_nested(tb, TCA_FLOWER_MAX, opt); - if (handle) - fprintf(f, "handle 0x%x ", handle); if (tb[TCA_FLOWER_CLASSID]) { SPRINT_BUF(b1); diff --git a/tc/f_fw.c b/tc/f_fw.c index 29c9854..f779c16 100644 --- a/tc/f_fw.c +++ b/tc/f_fw.c @@ -115,37 +115,42 @@ static int fw_parse_opt(struct filter_util *qu, char *handle, int argc, char **a return 0; } -static int fw_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle) +static int fw_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, + __u32 handle) { struct rtattr *tb[TCA_FW_MAX+1]; + __u32 mark = 0, mask = 0; - if (opt == NULL) - return 0; + if (opt) { + parse_rtattr_nested(tb, TCA_FW_MAX, opt); + if (tb[TCA_FW_MASK]) { + __u32 tmask = rta_getattr_u32(tb[TCA_FW_MASK]); - parse_rtattr_nested(tb, TCA_FW_MAX, opt); + if (tmask != 0xFFFFFFFF) + mask = tmask; + } + } - if (handle || tb[TCA_FW_MASK]) { - __u32 mark = 0, mask = 0; + if (mask) + fprintf(f, "handle 0x%x/0x%x ", mark, mask); + else + fprintf(f, "handle 0x%x ", handle); - if (handle) - mark = handle; - if (tb[TCA_FW_MASK] && - (mask = rta_getattr_u32(tb[TCA_FW_MASK])) != 0xFFFFFFFF) - fprintf(f, "handle 0x%x/0x%x ", mark, mask); - else - fprintf(f, "handle 0x%x ", handle); - } + if (opt == NULL) + return 0; if (tb[TCA_FW_CLASSID]) { SPRINT_BUF(b1); - fprintf(f, "classid %s ", sprint_tc_classid(rta_getattr_u32(tb[TCA_FW_CLASSID]), b1)); + fprintf(f, "classid %s ", + sprint_tc_classid(rta_getattr_u32(tb[TCA_FW_CLASSID]), + b1)); } if (tb[TCA_FW_POLICE]) tc_print_police(f, tb[TCA_FW_POLICE]); + if (tb[TCA_FW_INDEV]) { struct rtattr *idev = tb[TCA_FW_INDEV]; - fprintf(f, "input dev %s ", rta_getattr_str(idev)); } @@ -153,6 +158,7 @@ static int fw_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u fprintf(f, "\n"); tc_print_action(f, tb[TCA_FW_ACT]); } + return 0; } diff --git a/tc/f_matchall.c b/tc/f_matchall.c index 04e524e..006eb70 100644 --- a/tc/f_matchall.c +++ b/tc/f_matchall.c @@ -116,14 +116,14 @@ static int matchall_print_opt(struct filter_util *qu, FILE *f, { struct rtattr *tb[TCA_MATCHALL_MAX+1]; + if (handle) + fprintf(f, "handle 0x%x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_MATCHALL_MAX, opt); - if (handle) - fprintf(f, "handle 0x%x ", handle); - if (tb[TCA_MATCHALL_CLASSID]) { SPRINT_BUF(b1); fprintf(f, "flowid %s ", diff --git a/tc/f_route.c b/tc/f_route.c index 5c600b9..5d1ea17 100644 --- a/tc/f_route.c +++ b/tc/f_route.c @@ -34,7 +34,8 @@ static void explain(void) fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n"); } -static int route_parse_opt(struct filter_util *qu, char *handle, int argc, char **argv, struct nlmsghdr *n) +static int route_parse_opt(struct filter_util *qu, char *handle, int argc, + char **argv, struct nlmsghdr *n) { struct tcmsg *t = NLMSG_DATA(n); struct rtattr *tail; @@ -139,32 +140,38 @@ static int route_parse_opt(struct filter_util *qu, char *handle, int argc, char return 0; } -static int route_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle) +static int route_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, + __u32 handle) { struct rtattr *tb[TCA_ROUTE4_MAX+1]; SPRINT_BUF(b1); - if (opt == NULL) - return 0; - - parse_rtattr_nested(tb, TCA_ROUTE4_MAX, opt); - if (handle) fprintf(f, "fh 0x%08x ", handle); if (handle&0x7F00) fprintf(f, "order %d ", (handle>>8)&0x7F); + if (opt == NULL) + return 0; + + parse_rtattr_nested(tb, TCA_ROUTE4_MAX, opt); if (tb[TCA_ROUTE4_CLASSID]) { SPRINT_BUF(b1); - fprintf(f, "flowid %s ", sprint_tc_classid(rta_getattr_u32(tb[TCA_ROUTE4_CLASSID]), b1)); + fprintf(f, "flowid %s ", + sprint_tc_classid(rta_getattr_u32(tb[TCA_ROUTE4_CLASSID]), b1)); } if (tb[TCA_ROUTE4_TO]) - fprintf(f, "to %s ", rtnl_rtrealm_n2a(rta_getattr_u32(tb[TCA_ROUTE4_TO]), b1, sizeof(b1))); + fprintf(f, "to %s ", + rtnl_rtrealm_n2a(rta_getattr_u32(tb[TCA_ROUTE4_TO]), + b1, sizeof(b1))); if (tb[TCA_ROUTE4_FROM]) - fprintf(f, "from %s ", rtnl_rtrealm_n2a(rta_getattr_u32(tb[TCA_ROUTE4_FROM]), b1, sizeof(b1))); + fprintf(f, "from %s ", + rtnl_rtrealm_n2a(rta_getattr_u32(tb[TCA_ROUTE4_FROM]), + b1, sizeof(b1))); if (tb[TCA_ROUTE4_IIF]) - fprintf(f, "fromif %s", ll_index_to_name(*(int *)RTA_DATA(tb[TCA_ROUTE4_IIF]))); + fprintf(f, "fromif %s", + ll_index_to_name(*(int *)RTA_DATA(tb[TCA_ROUTE4_IIF]))); if (tb[TCA_ROUTE4_POLICE]) tc_print_police(f, tb[TCA_ROUTE4_POLICE]); if (tb[TCA_ROUTE4_ACT]) diff --git a/tc/f_rsvp.c b/tc/f_rsvp.c index 94bfbef..fae70cc 100644 --- a/tc/f_rsvp.c +++ b/tc/f_rsvp.c @@ -325,20 +325,21 @@ static char *sprint_spi(struct tc_rsvp_gpi *pi, int dir, char *buf) return buf; } -static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle) +static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, + __u32 handle) { int family = strcmp(qu->id, "rsvp") == 0 ? AF_INET : AF_INET6; struct rtattr *tb[TCA_RSVP_MAX+1]; struct tc_rsvp_pinfo *pinfo = NULL; + if (handle) + fprintf(f, "fh 0x%08x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_RSVP_MAX, opt); - if (handle) - fprintf(f, "fh 0x%08x ", handle); - if (tb[TCA_RSVP_PINFO]) { if (RTA_PAYLOAD(tb[TCA_RSVP_PINFO]) < sizeof(*pinfo)) return -1; @@ -349,9 +350,12 @@ static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, _ if (tb[TCA_RSVP_CLASSID]) { SPRINT_BUF(b1); if (!pinfo || pinfo->tunnelhdr == 0) - fprintf(f, "flowid %s ", sprint_tc_classid(rta_getattr_u32(tb[TCA_RSVP_CLASSID]), b1)); + fprintf(f, "flowid %s ", + sprint_tc_classid(rta_getattr_u32(tb[TCA_RSVP_CLASSID]), b1)); else - fprintf(f, "tunnel %d skip %d ", rta_getattr_u32(tb[TCA_RSVP_CLASSID]), pinfo->tunnelhdr); + fprintf(f, "tunnel %d skip %d ", + rta_getattr_u32(tb[TCA_RSVP_CLASSID]), + pinfo->tunnelhdr); } else if (pinfo && pinfo->tunnelhdr) fprintf(f, "tunnel [BAD] skip %d ", pinfo->tunnelhdr); @@ -359,7 +363,8 @@ static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, _ char buf[128]; fprintf(f, "session "); - if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_DST]), buf, sizeof(buf)) == 0) + if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_DST]), buf, + sizeof(buf)) == 0) fprintf(f, " [INVALID DADDR] "); else fprintf(f, "%s", buf); @@ -371,14 +376,16 @@ static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, _ } else { if (pinfo && pinfo->dpi.mask) { SPRINT_BUF(b2); - fprintf(f, "session [NONE]%s ", sprint_spi(&pinfo->dpi, 1, b2)); + fprintf(f, "session [NONE]%s ", + sprint_spi(&pinfo->dpi, 1, b2)); } else fprintf(f, "session NONE "); } if (pinfo && pinfo->protocol) { SPRINT_BUF(b1); - fprintf(f, "ipproto %s ", inet_proto_n2a(pinfo->protocol, b1, sizeof(b1))); + fprintf(f, "ipproto %s ", inet_proto_n2a(pinfo->protocol, b1, + sizeof(b1))); } if (pinfo && pinfo->tunnelid) fprintf(f, "tunnelid %d ", pinfo->tunnelid); @@ -386,7 +393,8 @@ static int rsvp_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, _ char buf[128]; fprintf(f, "sender "); - if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_SRC]), buf, sizeof(buf)) == 0) { + if (inet_ntop(family, RTA_DATA(tb[TCA_RSVP_SRC]), buf, + sizeof(buf)) == 0) { fprintf(f, "[BAD]"); } else { fprintf(f, " %s", buf); diff --git a/tc/f_tcindex.c b/tc/f_tcindex.c index 32bccb0..8b6f0e8 100644 --- a/tc/f_tcindex.c +++ b/tc/f_tcindex.c @@ -123,12 +123,14 @@ static int tcindex_print_opt(struct filter_util *qu, FILE *f, { struct rtattr *tb[TCA_TCINDEX_MAX+1]; + if (handle != ~0) + fprintf(f, "handle 0x%04x ", handle); + if (opt == NULL) return 0; parse_rtattr_nested(tb, TCA_TCINDEX_MAX, opt); - if (handle != ~0) fprintf(f, "handle 0x%04x ", handle); if (tb[TCA_TCINDEX_HASH]) { __u16 hash; diff --git a/tc/f_u32.c b/tc/f_u32.c index 0ad7ed2..3b107cc 100644 --- a/tc/f_u32.c +++ b/tc/f_u32.c @@ -1210,16 +1210,15 @@ static int u32_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, struct tc_u32_sel *sel = NULL; struct tc_u32_pcnt *pf = NULL; - if (opt == NULL) - return 0; - - parse_rtattr_nested(tb, TCA_U32_MAX, opt); - if (handle) { SPRINT_BUF(b1); fprintf(f, "fh %s ", sprint_u32_handle(handle, b1)); } + if (opt == NULL) + return 0; + + parse_rtattr_nested(tb, TCA_U32_MAX, opt); if (TC_U32_NODE(handle)) fprintf(f, "order %d ", TC_U32_NODE(handle)); -- 1.9.1
