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authorPeter S. Mazinger <ps.m@gmx.net>2011-04-15 01:24:50 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:37 +0200
commitd9f20698ed8726d416a87b9d92c15c4f1781042d (patch)
tree20d218e99d755d5f289060cc74c468cca29009da
parentd33a8aba6a57f0eaed0bc236fdab595d72ed6532 (diff)
resolv.c: shrink code a bit in getnameinfo.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-rw-r--r--libc/inet/resolv.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 692991f94..e9f550b94 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -1774,7 +1774,7 @@ int getnameinfo(const struct sockaddr *sa,
unsigned flags)
{
int serrno = errno;
- unsigned ok;
+ bool ok = 0;
struct hostent *hoste = NULL;
char domain[256];
@@ -1784,16 +1784,15 @@ int getnameinfo(const struct sockaddr *sa,
if (sa == NULL || addrlen < sizeof(sa_family_t))
return EAI_FAMILY;
- ok = sa->sa_family;
- if (ok == AF_LOCAL) /* valid */;
+ if (sa->sa_family == AF_LOCAL) /* valid */;
#ifdef __UCLIBC_HAS_IPV4__
- else if (ok == AF_INET) {
+ else if (sa->sa_family == AF_INET) {
if (addrlen < sizeof(struct sockaddr_in))
return EAI_FAMILY;
}
#endif
#ifdef __UCLIBC_HAS_IPV6__
- else if (ok == AF_INET6) {
+ else if (sa->sa_family == AF_INET6) {
if (addrlen < sizeof(struct sockaddr_in6))
return EAI_FAMILY;
}
@@ -1801,7 +1800,6 @@ int getnameinfo(const struct sockaddr *sa,
else
return EAI_FAMILY;
- ok = 0;
if (host != NULL && hostlen > 0)
switch (sa->sa_family) {
case AF_INET: