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tty: vt: do not open code DIV_ROUND_UP()

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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>
This commit is contained in:
Jiri Slaby (SUSE)
2025-11-19 10:24:52 +01:00
committed by Greg Kroah-Hartman
parent b844e63807
commit 80a3471f59
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/vt/vt.c
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@@ -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;