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vt: use msecs_to_jiffies for time conversion

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Converting milliseconds to jiffies by "val * HZ / 1000" is technically
OK but msecs_to_jiffies(val) is the cleaner solution and handles all
corner cases correctly. This is a minor API consolidation only and
should make things more readable.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicholas Mc Guire 2015-02-09 10:54:10 -05:00 committed by Greg Kroah-Hartman
parent 678afb9aa8
commit 3372ec2862
1 changed files with 1 additions and 1 deletions
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drivers/tty/vt/vt.c
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@ -1573,7 +1573,7 @@ static void setterm_command(struct vc_data *vc)
case 11: /* set bell duration in msec */
if (vc->vc_npar >= 1)
vc->vc_bell_duration = (vc->vc_par[1] < 2000) ?
vc->vc_par[1] * HZ / 1000 : 0;
msecs_to_jiffies(vc->vc_par[1]) : 0;
else
vc->vc_bell_duration = DEFAULT_BELL_DURATION;
break;