diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2025-11-19 10:24:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 18:31:27 +0100 |
| commit | 80a3471f59ef6284f7ca78ffc36d90007536ee0a (patch) | |
| tree | a668894ceedd6b166a92e2c79c29519004d7538f | |
| parent | b844e63807ecc5dcfe80e9920e5d14c5a4011aa4 (diff) | |
tty: vt: do not open code DIV_ROUND_UP()
Use the designated DIV_ROUND_UP() macro instead of explicit addition
with division.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://patch.msgid.link/20251119092457.826789-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/vt/vt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 6e0089b85c27..59b4b5e126ba 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -4862,7 +4862,7 @@ static int con_font_get(struct vc_data *vc, struct console_font_op *op) return ret; } - c = (font.width+7)/8 * vpitch * font.charcount; + c = DIV_ROUND_UP(font.width, 8) * vpitch * font.charcount; if (op->data && font.charcount > op->charcount) return -ENOSPC; @@ -4894,7 +4894,7 @@ static int con_font_set(struct vc_data *vc, const struct console_font_op *op) return -EINVAL; if (vpitch < op->height) return -EINVAL; - size = (op->width+7)/8 * vpitch * op->charcount; + size = DIV_ROUND_UP(op->width, 8) * vpitch * op->charcount; if (size > max_font_size) return -ENOSPC; |