Commit fd9faac3 authored by Kuniyuki Iwashima's avatar Kuniyuki Iwashima Committed by Jakub Kicinski
Browse files

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: default avatarKuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250811215432.3379570-5-kuniyu@google.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 9a58d8e6

tools/testing/selftests/net/af_unix/scm_pidfd.c

+0 −2
Original line number Diff line number Diff line
@@ -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,

	};