linux-kernel - [PATCH v2 4/8] drivers/usb/misc: refactor min with min

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Message-Id: <20241112155817.3512577-5-snovitoll@gmail.com>
Date: Tue, 12 Nov 2024 20:58:13 +0500
From: Sabyrzhan Tasbolatov <snovitoll@...il.com>
To: gregkh@...uxfoundation.org,
	andreyknvl@...il.com,
	b-liu@...com,
	johan@...nel.org,
	oneukum@...e.com,
	stern@...land.harvard.edu
Cc: linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org,
	snovitoll@...il.com,
	usb-storage@...ts.one-eyed-alien.net
Subject: [PATCH v2 4/8] drivers/usb/misc: refactor min with min_t

Ensure type safety by using min_t() instead of min().

Also add the explicit `unsigned int` as scripts/checkpatch.pl warns about:

	WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@...il.com>
---
 drivers/usb/misc/usbtest.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index caf65f8294db..8d379ae835bc 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -2021,7 +2021,8 @@ static struct urb *iso_alloc_urb(
 
 	for (i = 0; i < packets; i++) {
 		/* here, only the last packet will be short */
-		urb->iso_frame_desc[i].length = min((unsigned) bytes, maxp);
+		urb->iso_frame_desc[i].length = min_t(unsigned int,
+							bytes, maxp);
 		bytes -= urb->iso_frame_desc[i].length;
 
 		urb->iso_frame_desc[i].offset = maxp * i;
-- 
2.34.1