From 80a3471f59ef6284f7ca78ffc36d90007536ee0a Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Wed, 19 Nov 2025 10:24:52 +0100 Subject: [PATCH] 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) Link: https://patch.msgid.link/20251119092457.826789-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/vt/vt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 6e0089b85c270..59b4b5e126ba1 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; -- 2.47.3