sysdeps/posix: Simplify if expression in getaddrinfo

Small code cleanup for better readability.

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index ea127877cb23e05a0e030497a123bb8196025a61..afdcdf0a3b97f2589917152cf5dc7ad64ede735b 100644 (file)
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -2206,7 +2206,7 @@ getaddrinfo (const char *name, const char *service,
        {
          /* If we haven't seen both IPv4 and IPv6 interfaces we can
             narrow down the search.  */
-         if ((! seen_ipv4 || ! seen_ipv6) && (seen_ipv4 || seen_ipv6))
+         if (seen_ipv4 != seen_ipv6)
            {
              local_hints = *hints;
              local_hints.ai_family = seen_ipv4 ? PF_INET : PF_INET6;