linux-kernel - [PATCH] fbcon: use min() to make code cleaner

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Date:   Wed,  9 Feb 2022 08:48:10 +0000
From:   cgel.zte@...il.com
To:     deller@....de
Cc:     daniel.vetter@...ll.ch, geert@...ux-m68k.org, svens@...ckframe.org,
        cssk@...-c.es, penguin-kernel@...ove.SAKURA.ne.jp,
        deng.changcheng@....com.cn, ducheng2@...il.com,
        linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Zeal Robot <zealci@....com.cn>
Subject: [PATCH] fbcon: use min() to make code cleaner

From: Changcheng Deng <deng.changcheng@....com.cn>

Use min() in order to make code cleaner.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@....com.cn>
---
 drivers/video/fbdev/core/fbcon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index f36829eeb5a9..61171159fee2 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -602,7 +602,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 		save = kmalloc(array3_size(logo_lines, new_cols, 2),
 			       GFP_KERNEL);
 		if (save) {
-			int i = cols < new_cols ? cols : new_cols;
+			int i = min(cols, new_cols);
 			scr_memsetw(save, erase, array3_size(logo_lines, new_cols, 2));
 			r = q - step;
 			for (cnt = 0; cnt < logo_lines; cnt++, r += i)
-- 
2.25.1