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tree-wide: cast result of get_process_comm() to (void) where we ignore it

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This commit is contained in:
Lennart Poettering 2020-10-27 09:55:59 +01:00
parent e08dabfec7
commit 74d6421da0
8 changed files with 8 additions and 8 deletions
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2
src/core/automount.c
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@ -989,7 +989,7 @@ static int automount_dispatch_io(sd_event_source *s, int fd, uint32_t events, vo
if (packet.v5_packet.pid > 0) {
_cleanup_free_ char *p = NULL;
get_process_comm(packet.v5_packet.pid, &p);
(void) get_process_comm(packet.v5_packet.pid, &p);
log_unit_info(UNIT(a), "Got automount request for %s, triggered by %"PRIu32" (%s)", a->where, packet.v5_packet.pid, strna(p));
} else
log_unit_debug(UNIT(a), "Got direct mount request on %s", a->where);

2
src/core/killall.c
View file

@ -214,7 +214,7 @@ static int killall(int sig, Set *pids, bool send_sighup) {
if (sig == SIGKILL) {
_cleanup_free_ char *s = NULL;
get_process_comm(pid, &s);
(void) get_process_comm(pid, &s);
log_notice("Sending SIGKILL to PID "PID_FMT" (%s).", pid, strna(s));
}

2
src/journal/journald-console.c
View file

@ -66,7 +66,7 @@ void server_forward_console(
/* Second: identifier and PID */
if (ucred) {
if (!identifier) {
get_process_comm(ucred->pid, &ident_buf);
(void) get_process_comm(ucred->pid, &ident_buf);
identifier = ident_buf;
}

2
src/journal/journald-kmsg.c
View file

@ -58,7 +58,7 @@ void server_forward_kmsg(
/* Second: identifier and PID */
if (ucred) {
if (!identifier) {
get_process_comm(ucred->pid, &ident_buf);
(void) get_process_comm(ucred->pid, &ident_buf);
identifier = ident_buf;
}

2
src/journal/journald-syslog.c
View file

@ -153,7 +153,7 @@ void server_forward_syslog(Server *s, int priority, const char *identifier, cons
/* Third: identifier and PID */
if (ucred) {
if (!identifier) {
get_process_comm(ucred->pid, &ident_buf);
(void) get_process_comm(ucred->pid, &ident_buf);
identifier = ident_buf;
}

2
src/journal/journald-wall.c
View file

@ -27,7 +27,7 @@ void server_forward_wall(
if (ucred) {
if (!identifier) {
get_process_comm(ucred->pid, &ident_buf);
(void) get_process_comm(ucred->pid, &ident_buf);
identifier = ident_buf;
}

2
src/login/loginctl.c
View file

@ -485,7 +485,7 @@ static int print_session_status_info(sd_bus *bus, const char *path, bool *new_li
printf("\t Leader: %"PRIu32, i.leader);
get_process_comm(i.leader, &t);
(void) get_process_comm(i.leader, &t);
if (t)
printf(" (%s)", t);

2
src/systemctl/systemctl-logind.c
View file

@ -146,7 +146,7 @@ int logind_check_inhibitors(enum action a) {
ACTION_KEXEC) ? "shutdown" : "sleep"))
continue;
get_process_comm(pid, &comm);
(void) get_process_comm(pid, &comm);
user = uid_to_name(uid);
log_warning("Operation inhibited by \"%s\" (PID "PID_FMT" \"%s\", user %s), reason is \"%s\".",