getifaddrs: one less indent level

src/network/getifaddrs.c

@@ -137,7 +137,6 @@ int getifaddrs(struct ifaddrs **ifap)
 	struct ifreq reqs[32]; /* arbitrary chosen boundary */
 	struct ifconf conf = {.ifc_len = sizeof reqs, .ifc_req = reqs};
 	if(-1 == ioctl(sock, SIOCGIFCONF, &conf)) goto err;
-	else {
 	size_t reqitems = conf.ifc_len / sizeof(struct ifreq);
 	for(head = list; head; head = (stor*)head->next) {
 		size_t i;
@@ -171,7 +170,6 @@ int getifaddrs(struct ifaddrs **ifap)
 			head->ifa.ifa_ifu.ifu_dstaddr = (struct sockaddr*) &head->dst;
 		}
 	}
-	}
 	close(sock);
 	void* last = 0;
 	for(head = list; head; head=(stor*)head->next) last=head;