[SSSD] [sssd PR#5515][opened] responder: fix warning in activate_unix_sockets

URL: https://github.com/SSSD/sssd/pull/5515 Author: pbrezina Title: #5515: responder: fix warning in activate_unix_sockets Action: opened PR body: """ The warning is with systemd disabled. ``` src/responder/common/responder_common.c: In function ‘activate_unix_sockets’: src/responder/common/responder_common.c:1005:15: error: unused variable ‘sockaddr_len’ [-Werror=unused-variable] 1005 | socklen_t sockaddr_len = sizeof(sockaddr); ``` """ To pull the PR as Git branch: git remote add ghsssd https://github.com/SSSD/sssd git fetch ghsssd pull/5515/head:pr5515 git checkout pr5515