From: Kuniyuki Iwashima Date: Mon, 11 Aug 2025 21:53:07 +0000 (+0000) Subject: selftest: af_unix: Silence -Wall warning for scm_pid.c. X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fd9faac372cc5f95ca537be5e3daf044c87ffae1;p=thirdparty%2Fkernel%2Fstable.git selftest: af_unix: Silence -Wall warning for scm_pid.c. -Wall found 2 unused variables in scm_pid.c: scm_pidfd.c: In function ‘parse_cmsg’: scm_pidfd.c:140:13: warning: unused variable ‘data’ [-Wunused-variable] 140 | int data = 0; | ^~~~ scm_pidfd.c: In function ‘cmsg_check_dead’: scm_pidfd.c:246:15: warning: unused variable ‘client_pid’ [-Wunused-variable] 246 | pid_t client_pid; | ^~~~~~~~~~ Let's remove these variables. Signed-off-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20250811215432.3379570-5-kuniyu@google.com Signed-off-by: Jakub Kicinski --- diff --git a/tools/testing/selftests/net/af_unix/scm_pidfd.c b/tools/testing/selftests/net/af_unix/scm_pidfd.c index 37e0348740348..ef2921988e5fd 100644 --- a/tools/testing/selftests/net/af_unix/scm_pidfd.c +++ b/tools/testing/selftests/net/af_unix/scm_pidfd.c @@ -137,7 +137,6 @@ struct cmsg_data { static int parse_cmsg(struct msghdr *msg, struct cmsg_data *res) { struct cmsghdr *cmsg; - int data = 0; if (msg->msg_flags & (MSG_TRUNC | MSG_CTRUNC)) { log_err("recvmsg: truncated"); @@ -243,7 +242,6 @@ static int cmsg_check_dead(int fd, int expected_pid) int data = 0; char control[CMSG_SPACE(sizeof(struct ucred)) + CMSG_SPACE(sizeof(int))] = { 0 }; - pid_t client_pid; struct pidfd_info info = { .mask = PIDFD_INFO_EXIT, };