linux-kernel - [PATCH 06/12] net: usb: Use min() to improve code

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Message-Id: <20250709022210.304030-7-rongqianfeng@vivo.com>
Date: Wed,  9 Jul 2025 10:21:34 +0800
From: Qianfeng Rong <rongqianfeng@...o.com>
To: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Kees Cook <kees@...nel.org>,
	"Gustavo A. R. Silva" <gustavoars@...nel.org>,
	Subbaraya Sundeep <sbhatta@...vell.com>,
	Aleksander Jan Bajkowski <olek2@...pl>,
	Eric Biggers <ebiggers@...gle.com>,
	Qianfeng Rong <rongqianfeng@...o.com>,
	Lucas Sanchez Sagrado <lucsansag@...il.com>,
	Hayes Wang <hayeswang@...ltek.com>,
	Philipp Hahn <phahn-oss@....de>,
	linux-usb@...r.kernel.org (open list:USB NETWORKING DRIVERS),
	netdev@...r.kernel.org (open list:NETWORKING DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 06/12] net: usb: Use min() to improve code

Use min() to reduce the code and improve its readability.

Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
---
 drivers/net/usb/r8152.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 44cba7acfe7d..c81a43da914a 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4949,10 +4949,7 @@ static void rtl_ram_code_speed_up(struct r8152 *tp, struct fw_phy_speed_up *phy,
 		u32 ocp_data, size;
 		int i;
 
-		if (len < 2048)
-			size = len;
-		else
-			size = 2048;
+		size = min(len, 2048);
 
 		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_GPHY_CTRL);
 		ocp_data |= GPHY_PATCH_DONE | BACKUP_RESTRORE;
-- 
2.34.1