linux-kernel - [PATCH v2 5/8] drivers/usb/mon: refactor min with min

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Message-Id: <20241112155817.3512577-6-snovitoll@gmail.com>
Date: Tue, 12 Nov 2024 20:58:14 +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 5/8] drivers/usb/mon: refactor min with min_t

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

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

diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index afb71c18415d..c93b43f5bc46 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -823,7 +823,7 @@ static ssize_t mon_bin_read(struct file *file, char __user *buf,
 	ep = MON_OFF2HDR(rp, rp->b_out);
 
 	if (rp->b_read < hdrbytes) {
-		step_len = min(nbytes, (size_t)(hdrbytes - rp->b_read));
+		step_len = min_t(size_t, nbytes, hdrbytes - rp->b_read);
 		ptr = ((char *)ep) + rp->b_read;
 		if (step_len && copy_to_user(buf, ptr, step_len)) {
 			mutex_unlock(&rp->fetch_lock);
-- 
2.34.1