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pam_systemd: cast calls whose result we knowingly ignore to (void)

This commit is contained in:
Lennart Poettering 2018-07-20 11:43:38 +02:00
parent 36a4dbae4b
commit d487e2d68d
1 changed files with 3 additions and 3 deletions
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6
src/login/pam_systemd.c
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@ -428,9 +428,9 @@ _public_ PAM_EXTERN int pam_sm_open_session(
if (!isempty(display) && !vtnr) {
if (isempty(seat))
get_seat_from_display(display, &seat, &vtnr);
(void) get_seat_from_display(display, &seat, &vtnr);
else if (streq(seat, "seat0"))
get_seat_from_display(display, NULL, &vtnr);
(void) get_seat_from_display(display, NULL, &vtnr);
}
if (seat && !streq(seat, "seat0") && vtnr != 0) {
@ -647,7 +647,7 @@ _public_ PAM_EXTERN int pam_sm_close_session(
/* Only release session if it wasn't pre-existing when we
* tried to create it */
pam_get_data(handle, "systemd.existing", &existing);
(void) pam_get_data(handle, "systemd.existing", &existing);
id = pam_getenv(handle, "XDG_SESSION_ID");
if (id && !existing) {