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pam_fprintd: Fix a few issues found by static analysis

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Just dead stores and an ignored return value that we really do not care
about.
This commit is contained in:
Benjamin Berg
2021-01-22 11:30:50 +01:00
committed by Benjamin Berg
parent eadf4fced8
commit 584933aad7
1 changed files with 11 additions and 11 deletions
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22
pam/pam_fprintd.c
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@ -152,7 +152,7 @@ open_device (pam_handle_t *pamh,
num_devices = 0;
max_prints = 0;
while ((r = sd_bus_message_read_basic (m, 'o', &s)) > 0)
while (sd_bus_message_read_basic (m, 'o', &s) > 0)
{
size_t enrolled_prints = user_enrolled_prints_num (pamh, bus, s, username);
@ -499,15 +499,15 @@ do_verify (sd_bus *bus,
/* Ignore errors from VerifyStop */
data->verify_started = false;
sd_bus_call_method (bus,
"net.reactivated.Fprint",
data->dev,
"net.reactivated.Fprint.Device",
"VerifyStop",
NULL,
NULL,
NULL,
NULL);
(void) sd_bus_call_method (bus,
"net.reactivated.Fprint",
data->dev,
"net.reactivated.Fprint.Device",
"VerifyStop",
NULL,
NULL,
NULL,
NULL);
if (data->timed_out)
{
@ -585,7 +585,7 @@ user_enrolled_prints_num (pam_handle_t *pamh,
return 0;
}
while ((r = sd_bus_message_read_basic (m, 's', &s)) > 0)
while (sd_bus_message_read_basic (m, 's', &s) > 0)
num_fingers++;
sd_bus_message_exit_container (m);