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ip2ip.c: Fixed compilation warning when IPv6 Scope ID not supported

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if2ip.c:119: warning: unused parameter 'remote_scope_id'

...and some minor code style policing in the same function.
This commit is contained in:
Steve Holme 2014-12-26 13:28:29 +00:00
parent cdc1cc22e7
commit b7f740f2fc
1 changed files with 12 additions and 3 deletions
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11
lib/if2ip.c
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@ -124,6 +124,11 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
#ifndef ENABLE_IPV6
(void) remote_scope;
#ifndef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
(void) remote_scope_id;
#endif
#endif
if(getifaddrs(&head) >= 0) {
@ -157,7 +162,9 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
/* If given, scope id should match. */
if(remote_scope_id && scopeid != remote_scope_id) {
if(res == IF2IP_NOT_FOUND) res = IF2IP_AF_NOT_SUPPORTED;
if(res == IF2IP_NOT_FOUND)
res = IF2IP_AF_NOT_SUPPORTED;
continue;
}
#endif
@ -179,8 +186,10 @@ if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
}
}
}
freeifaddrs(head);
}
return res;
}