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Remove unused variables and assignments.

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This commit is contained in:
stefanf 2005-04-08 21:24:23 +00:00
parent 087a85c41b
commit 4bb1e32851
4 changed files with 3 additions and 9 deletions
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1
lib/libc/gen/fnmatch.c
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@ -254,7 +254,6 @@ rangematch(pattern, test, flags, newp, patmbs)
} else if (*pattern == '\0') { } else if (*pattern == '\0') {
return (RANGE_ERROR); return (RANGE_ERROR);
} else if (*pattern == '/' && (flags & FNM_PATHNAME)) { } else if (*pattern == '/' && (flags & FNM_PATHNAME)) {
pattern++;
return (RANGE_NOMATCH); return (RANGE_NOMATCH);
} else if (*pattern == '\\' && !(flags & FNM_NOESCAPE)) } else if (*pattern == '\\' && !(flags & FNM_NOESCAPE))
pattern++; pattern++;

4
lib/libc/net/getifmaddrs.c
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@ -60,14 +60,12 @@ getifmaddrs(struct ifmaddrs **pif)
int icnt = 1; int icnt = 1;
int dcnt = 0; int dcnt = 0;
int ntry = 0; int ntry = 0;
u_short idx = 0;
size_t len; size_t len;
size_t needed; size_t needed;
int mib[6]; int mib[6];
int i; int i;
char *buf; char *buf;
char *data; char *data;
char *names;
char *next; char *next;
char *p; char *p;
struct ifma_msghdr *ifmam; struct ifma_msghdr *ifmam;
@ -128,12 +126,10 @@ getifmaddrs(struct ifmaddrs **pif)
ifa = (struct ifmaddrs *)(void *)data; ifa = (struct ifmaddrs *)(void *)data;
data += sizeof(struct ifmaddrs) * icnt; data += sizeof(struct ifmaddrs) * icnt;
names = data + dcnt;
memset(ifa, 0, sizeof(struct ifmaddrs) * icnt); memset(ifa, 0, sizeof(struct ifmaddrs) * icnt);
ift = ifa; ift = ifa;
idx = 0;
for (next = buf; next < buf + needed; next += rtm->rtm_msglen) { for (next = buf; next < buf + needed; next += rtm->rtm_msglen) {
rtm = (struct rt_msghdr *)(void *)next; rtm = (struct rt_msghdr *)(void *)next;
if (rtm->rtm_version != RTM_VERSION) if (rtm->rtm_version != RTM_VERSION)

4
lib/libc/net/res_comp.c
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@ -158,7 +158,7 @@ int
res_hnok(dn) res_hnok(dn)
const char *dn; const char *dn;
{ {
int ppch = '\0', pch = PERIOD, ch = *dn++; int pch = PERIOD, ch = *dn++;
while (ch != '\0') { while (ch != '\0') {
int nch = *dn++; int nch = *dn++;
@ -175,7 +175,7 @@ res_hnok(dn)
if (!middlechar(ch)) if (!middlechar(ch))
return (0); return (0);
} }
ppch = pch, pch = ch, ch = nch; pch = ch, ch = nch;
} }
return (1); return (1);
} }

3
lib/libc/net/res_mkupdate.c
View File

@ -62,7 +62,7 @@ int
res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) { res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
ns_updrec *rrecp_start = rrecp_in; ns_updrec *rrecp_start = rrecp_in;
HEADER *hp; HEADER *hp;
u_char *cp, *sp1, *sp2, *startp, *endp; u_char *cp, *sp2, *startp, *endp;
int n, i, soanum, multiline; int n, i, soanum, multiline;
ns_updrec *rrecp; ns_updrec *rrecp;
struct in_addr ina; struct in_addr ina;
@ -87,7 +87,6 @@ res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
hp->id = htons(++_res.id); hp->id = htons(++_res.id);
hp->opcode = ns_o_update; hp->opcode = ns_o_update;
hp->rcode = NOERROR; hp->rcode = NOERROR;
sp1 = buf + 2*INT16SZ; /* save pointer to zocount */
cp = buf + HFIXEDSZ; cp = buf + HFIXEDSZ;
buflen -= HFIXEDSZ; buflen -= HFIXEDSZ;
dpp = dnptrs; dpp = dnptrs;