libsocket: Avoid an unnecessary else branch

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Tue Feb 13 21:07:17 CET 2018 on sn-devel-144

diff --git a/source4/lib/socket/socket_ip.c b/source4/lib/socket/socket_ip.c
index 87b7bf4911d1171b96278cde61ecffaea553494a..e0aa5da07cb8f56e0755b1c76817fe654054d691 100644 (file)
--- a/source4/lib/socket/socket_ip.c
+++ b/source4/lib/socket/socket_ip.c
@@ -316,7 +316,8 @@ static NTSTATUS ipv4_recvfrom(struct socket_context *sock, void *buf,
        if (gotlen == 0) {
                talloc_free(src);
                return NT_STATUS_END_OF_FILE;
-       } else if (gotlen == -1) {
+       }
+       if (gotlen == -1) {
                talloc_free(src);
                return map_nt_error_from_unix_common(errno);
        }