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Do not cast unused return values to void

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A small style fix that removes all remaining "(void)" casts. Using these
isn't encouraged in GNU coding guidelines and doesn't serve a certain
purpose, except for satisfying a few static code analysis tools. We
already nuked some of these in previous patches, but this semantic patch
should fix what's left:

    @@
    identifier func;
    @@

    - (void)func (
    + func (
    ...);

Long lines were re-formatted manually.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2011-10-19 23:31:56 +02:00
parent 44bc9605d6
commit 7cc6305588
20 changed files with 470 additions and 492 deletions
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24
src/calendar.c
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@@ -124,7 +124,7 @@ calendar_date_thread (void *arg)
tomorrow = (time_t) (get_today () + DAYINSEC);
while ((actual = time (NULL)) < tomorrow)
(void)sleep (tomorrow - actual);
sleep (tomorrow - actual);
calendar_set_current_date ();
calendar_update_panel (&win[CAL]);
@@ -233,12 +233,12 @@ calendar_get_wday (struct date *date)
{
struct tm t;
(void)memset (&t, 0, sizeof (struct tm));
memset (&t, 0, sizeof (struct tm));
t.tm_mday = date->dd;
t.tm_mon = date->mm - 1;
t.tm_year = date->yyyy - 1900;
(void)mktime (&t);
mktime (&t);
return t.tm_wday;
}
@@ -492,12 +492,12 @@ draw_weekly_view (struct window *cwin, struct date *current_day,
else
days_to_remove = c_wday == 0 ? WEEKINDAYS - 1 : c_wday - 1;
(void)memset (&t, 0, sizeof (struct tm));
memset (&t, 0, sizeof (struct tm));
t.tm_mday = slctd_day.dd;
t.tm_mon = slctd_day.mm - 1;
t.tm_year = slctd_day.yyyy - 1900;
(void)mktime (&t);
(void)date_change (&t, 0, -days_to_remove);
mktime (&t);
date_change (&t, 0, -days_to_remove);
/* Print the week number. */
weeknum = ISO8601weeknum (&t);
@@ -569,7 +569,7 @@ draw_weekly_view (struct window *cwin, struct date *current_day,
}
/* get next day */
(void)date_change (&t, 0, 1);
date_change (&t, 0, 1);
}
/* Draw marks to indicate midday on the sides of the calendar. */
@@ -633,7 +633,7 @@ calendar_change_day (int datefmt)
while (wrong_day)
{
(void)snprintf (outstr, BUFSIZ, request_date, DATEFMT_DESC (datefmt));
snprintf (outstr, BUFSIZ, request_date, DATEFMT_DESC (datefmt));
status_mesg (_(outstr), "");
if (getstring (win[STA].p, selected_day, LDAY, 0, 1) == GETSTRING_ESC)
return;
@@ -656,7 +656,7 @@ calendar_change_day (int datefmt)
if (wrong_day)
{
status_mesg (mesg_line1, mesg_line2);
(void)wgetch (win[STA].p);
wgetch (win[STA].p);
}
}
}
@@ -670,7 +670,7 @@ calendar_move (enum move move, int count)
int ret, days_to_remove, days_to_add;
struct tm t;
(void)memset (&t, 0, sizeof (struct tm));
memset (&t, 0, sizeof (struct tm));
t.tm_mday = slctd_day.dd;
t.tm_mon = slctd_day.mm - 1;
t.tm_year = slctd_day.yyyy - 1900;
@@ -703,7 +703,7 @@ calendar_move (enum move move, int count)
break;
case WEEK_START:
/* Normalize struct tm to get week day number. */
(void)mktime (&t);
mktime (&t);
if (calendar_week_begins_on_monday ())
days_to_remove = ((t.tm_wday == 0) ? WEEKINDAYS - 1 : t.tm_wday - 1);
else
@@ -712,7 +712,7 @@ calendar_move (enum move move, int count)
ret = date_change (&t, 0, -days_to_remove);
break;
case WEEK_END:
(void)mktime (&t);
mktime (&t);
if (calendar_week_begins_on_monday ())
days_to_add = ((t.tm_wday == 0) ? 0 : WEEKINDAYS - t.tm_wday);
else