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cleanup warnings

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ll_index can return -1 but was declared unsigned.
rt_addr_n2a had unused length parameter
This commit is contained in:
Stephen Hemminger 2014-08-04 10:30:35 -07:00
parent 3757185b29
commit 656111b2f9
13 changed files with 35 additions and 50 deletions
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2
include/ll_map.h
View File

@ -9,6 +9,6 @@ extern unsigned ll_name_to_index(const char *name);
extern const char *ll_index_to_name(unsigned idx);
extern const char *ll_idx_n2a(unsigned idx, char *buf);
extern int ll_index_to_type(unsigned idx);
extern unsigned ll_index_to_flags(unsigned idx);
extern int ll_index_to_flags(unsigned idx);
#endif /* __LL_MAP_H__ */

2
include/utils.h
View File

@ -98,7 +98,7 @@ extern __u8* hexstring_a2n(const char *str, __u8 *buf, int blen);
extern const char *format_host(int af, int len, const void *addr,
char *buf, int buflen);
extern const char *rt_addr_n2a(int af, int len, const void *addr,
extern const char *rt_addr_n2a(int af, const void *addr,
char *buf, int buflen);
void missarg(const char *) __attribute__((noreturn));

1
ip/iplink_bond.c
View File

@ -407,7 +407,6 @@ static void bond_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
if (iptb[i])
fprintf(f, "%s",
rt_addr_n2a(AF_INET,
RTA_PAYLOAD(iptb[i]),
RTA_DATA(iptb[i]),
buf,
INET_ADDRSTRLEN));

3
ip/ipmroute.c
View File

@ -116,14 +116,13 @@ int print_mroute(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (tb[RTA_SRC])
len = snprintf(obuf, sizeof(obuf),
"(%s, ", rt_addr_n2a(family,
RTA_PAYLOAD(tb[RTA_SRC]),
RTA_DATA(tb[RTA_SRC]),
abuf, sizeof(abuf)));
else
len = sprintf(obuf, "(unknown, ");
if (tb[RTA_DST])
snprintf(obuf + len, sizeof(obuf) - len,
"%s)", rt_addr_n2a(family, RTA_PAYLOAD(tb[RTA_DST]),
"%s)", rt_addr_n2a(family,
RTA_DATA(tb[RTA_DST]),
abuf, sizeof(abuf)));
else

2
ip/ipprefix.c
View File

@ -80,7 +80,7 @@ int print_prefix(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
pfx = (struct in6_addr *)RTA_DATA(tb[PREFIX_ADDRESS]);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "%s", rt_addr_n2a(family, sizeof(*pfx), pfx,
fprintf(fp, "%s", rt_addr_n2a(family, pfx,
abuf, sizeof(abuf)));
}
fprintf(fp, "/%u ", prefix->prefix_len);

3
ip/iproute.c
View File

@ -338,7 +338,6 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (tb[RTA_DST]) {
if (r->rtm_dst_len != host_len) {
fprintf(fp, "%s/%u ", rt_addr_n2a(r->rtm_family,
RTA_PAYLOAD(tb[RTA_DST]),
RTA_DATA(tb[RTA_DST]),
abuf, sizeof(abuf)),
r->rtm_dst_len
@ -358,7 +357,6 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (tb[RTA_SRC]) {
if (r->rtm_src_len != host_len) {
fprintf(fp, "from %s/%u ", rt_addr_n2a(r->rtm_family,
RTA_PAYLOAD(tb[RTA_SRC]),
RTA_DATA(tb[RTA_SRC]),
abuf, sizeof(abuf)),
r->rtm_src_len
@ -402,7 +400,6 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
*/
fprintf(fp, " src %s ",
rt_addr_n2a(r->rtm_family,
RTA_PAYLOAD(tb[RTA_PREFSRC]),
RTA_DATA(tb[RTA_PREFSRC]),
abuf, sizeof(abuf)));
}

2
ip/iprule.c
View File

@ -89,7 +89,6 @@ int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (tb[FRA_SRC]) {
if (r->rtm_src_len != host_len) {
fprintf(fp, "from %s/%u ", rt_addr_n2a(r->rtm_family,
RTA_PAYLOAD(tb[FRA_SRC]),
RTA_DATA(tb[FRA_SRC]),
abuf, sizeof(abuf)),
r->rtm_src_len
@ -110,7 +109,6 @@ int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (tb[FRA_DST]) {
if (r->rtm_dst_len != host_len) {
fprintf(fp, "to %s/%u ", rt_addr_n2a(r->rtm_family,
RTA_PAYLOAD(tb[FRA_DST]),
RTA_DATA(tb[FRA_DST]),
abuf, sizeof(abuf)),
r->rtm_dst_len

2
ip/iptunnel.c
View File

@ -343,7 +343,7 @@ static void print_tunnel(struct ip_tunnel_parm *p)
p->name,
tnl_strproto(p->iph.protocol),
p->iph.daddr ? format_host(AF_INET, 4, &p->iph.daddr, s1, sizeof(s1)) : "any",
p->iph.saddr ? rt_addr_n2a(AF_INET, 4, &p->iph.saddr, s2, sizeof(s2)) : "any");
p->iph.saddr ? rt_addr_n2a(AF_INET, &p->iph.saddr, s2, sizeof(s2)) : "any");
if (p->iph.protocol == IPPROTO_IPV6 && (p->i_flags & SIT_ISATAP)) {
struct ip_tunnel_prl prl[16];

19
ip/ipxfrm.c
View File

@ -288,10 +288,10 @@ void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
fputs(title, fp);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s ", rt_addr_n2a(family, sizeof(*saddr),
fprintf(fp, "src %s ", rt_addr_n2a(family,
saddr, abuf, sizeof(abuf)));
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "dst %s", rt_addr_n2a(family, sizeof(id->daddr),
fprintf(fp, "dst %s", rt_addr_n2a(family,
&id->daddr, abuf, sizeof(abuf)));
fprintf(fp, "%s", _SL_);
@ -455,13 +455,11 @@ void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
fputs(prefix, fp);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s/%u ", rt_addr_n2a(f, sizeof(sel->saddr),
&sel->saddr, abuf, sizeof(abuf)),
fprintf(fp, "src %s/%u ", rt_addr_n2a(f, &sel->saddr, abuf, sizeof(abuf)),
sel->prefixlen_s);
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "dst %s/%u ", rt_addr_n2a(f, sizeof(sel->daddr),
&sel->daddr, abuf, sizeof(abuf)),
fprintf(fp, "dst %s/%u ", rt_addr_n2a(f, &sel->daddr, abuf, sizeof(abuf)),
sel->prefixlen_d);
if (sel->proto)
@ -588,7 +586,7 @@ static void xfrm_auth_trunc_print(struct xfrm_algo_auth *algo, int len,
}
static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len,
__u16 family, FILE *fp, const char *prefix)
FILE *fp, const char *prefix)
{
int ntmpls = len / sizeof(struct xfrm_user_tmpl);
int i;
@ -756,15 +754,14 @@ void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "addr %s",
rt_addr_n2a(family, sizeof(e->encap_oa),
&e->encap_oa, abuf, sizeof(abuf)));
rt_addr_n2a(family, &e->encap_oa, abuf, sizeof(abuf)));
fprintf(fp, "%s", _SL_);
}
if (tb[XFRMA_TMPL]) {
struct rtattr *rta = tb[XFRMA_TMPL];
xfrm_tmpl_print((struct xfrm_user_tmpl *) RTA_DATA(rta),
RTA_PAYLOAD(rta), family, fp, prefix);
RTA_PAYLOAD(rta), fp, prefix);
}
if (tb[XFRMA_COADDR]) {
@ -785,7 +782,7 @@ void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "%s",
rt_addr_n2a(family, sizeof(*coa), coa,
rt_addr_n2a(family, coa,
abuf, sizeof(abuf)));
fprintf(fp, "%s", _SL_);
}

2
ip/link_ip6tnl.c
View File

@ -280,7 +280,6 @@ static void ip6tunnel_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb
if (tb[IFLA_IPTUN_REMOTE]) {
fprintf(f, "remote %s ",
rt_addr_n2a(AF_INET6,
RTA_PAYLOAD(tb[IFLA_IPTUN_REMOTE]),
RTA_DATA(tb[IFLA_IPTUN_REMOTE]),
s1, sizeof(s1)));
}
@ -288,7 +287,6 @@ static void ip6tunnel_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb
if (tb[IFLA_IPTUN_LOCAL]) {
fprintf(f, "local %s ",
rt_addr_n2a(AF_INET6,
RTA_PAYLOAD(tb[IFLA_IPTUN_LOCAL]),
RTA_DATA(tb[IFLA_IPTUN_LOCAL]),
s1, sizeof(s1)));
}

19
ip/xfrm_monitor.c
View File

@ -225,8 +225,8 @@ static void xfrm_usersa_print(const struct xfrm_usersa_id *sa_id, __u32 reqid, F
char buf[256];
buf[0] = 0;
fprintf(fp, "dst %s ", rt_addr_n2a(sa_id->family,
sizeof(sa_id->daddr), &sa_id->daddr, buf, sizeof(buf)));
fprintf(fp, "dst %s ",
rt_addr_n2a(sa_id->family, &sa_id->daddr, buf, sizeof(buf)));
fprintf(fp, " reqid 0x%x", reqid);
@ -245,9 +245,8 @@ static int xfrm_ae_print(const struct sockaddr_nl *who,
xfrm_ae_flags_print(id->flags, arg);
fprintf(fp,"\n\t");
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s ", rt_addr_n2a(id->sa_id.family,
sizeof(id->saddr), &id->saddr,
abuf, sizeof(abuf)));
fprintf(fp, "src %s ", rt_addr_n2a(id->sa_id.family, &id->saddr,
abuf, sizeof(abuf)));
xfrm_usersa_print(&id->sa_id, id->reqid, fp);
@ -257,12 +256,12 @@ static int xfrm_ae_print(const struct sockaddr_nl *who,
return 0;
}
static void xfrm_print_addr(FILE *fp, int family, xfrm_address_t *a, size_t s)
static void xfrm_print_addr(FILE *fp, int family, xfrm_address_t *a)
{
char buf[256];
buf[0] = 0;
fprintf(fp, "%s", rt_addr_n2a(family, s, a, buf, sizeof(buf)));
fprintf(fp, "%s", rt_addr_n2a(family, a, buf, sizeof(buf)));
}
static int xfrm_mapping_print(const struct sockaddr_nl *who,
@ -272,12 +271,10 @@ static int xfrm_mapping_print(const struct sockaddr_nl *who,
struct xfrm_user_mapping *map = NLMSG_DATA(n);
fprintf(fp, "Mapping change ");
xfrm_print_addr(fp, map->id.family, &map->old_saddr,
sizeof(map->old_saddr));
xfrm_print_addr(fp, map->id.family, &map->old_saddr);
fprintf(fp, ":%d -> ", ntohs(map->old_sport));
xfrm_print_addr(fp, map->id.family, &map->new_saddr,
sizeof(map->new_saddr));
xfrm_print_addr(fp, map->id.family, &map->new_saddr);
fprintf(fp, ":%d\n\t", ntohs(map->new_sport));
xfrm_usersa_print(&map->id, map->reqid, fp);

4
lib/ll_map.c
View File

@ -28,7 +28,7 @@ struct ll_cache {
struct hlist_node idx_hash;
struct hlist_node name_hash;
unsigned flags;
int index;
unsigned index;
unsigned short type;
char name[IFNAMSIZ];
};
@ -173,7 +173,7 @@ int ll_index_to_type(unsigned idx)
return im ? im->type : -1;
}
unsigned ll_index_to_flags(unsigned idx)
int ll_index_to_flags(unsigned idx)
{
const struct ll_cache *im;

24
lib/utils.c
View File

@ -454,19 +454,19 @@ int get_prefix_1(inet_prefix *dst, char *arg, int family)
err = get_addr_1(dst, arg, family);
if (err == 0) {
switch(dst->family) {
case AF_INET6:
dst->bitlen = 128;
break;
case AF_DECnet:
dst->bitlen = 16;
break;
default:
case AF_INET:
dst->bitlen = 32;
case AF_INET6:
dst->bitlen = 128;
break;
case AF_DECnet:
dst->bitlen = 16;
break;
default:
case AF_INET:
dst->bitlen = 32;
}
if (slash) {
if (get_netmask(&plen, slash+1, 0)
|| plen > dst->bitlen) {
|| plen > dst->bitlen) {
err = -1;
goto done;
}
@ -621,7 +621,7 @@ int __get_user_hz(void)
return sysconf(_SC_CLK_TCK);
}
const char *rt_addr_n2a(int af, int len, const void *addr, char *buf, int buflen)
const char *rt_addr_n2a(int af, const void *addr, char *buf, int buflen)
{
switch (af) {
case AF_INET:
@ -728,7 +728,7 @@ const char *format_host(int af, int len, const void *addr,
return n;
}
#endif
return rt_addr_n2a(af, len, addr, buf, buflen);
return rt_addr_n2a(af, addr, buf, buflen);
}