linux-kernel - [PATCH v3] usb: usb-skeleton: Update min() to min

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Date:   Wed, 22 Sep 2021 23:20:37 +0200
From:   Philipp Hortmann <philipp.g.hortmann@...il.com>
To:     gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3] usb: usb-skeleton: Update min() to min_t()

This patch fixes the checkpatch.pl warning:
WARNING: min() should probably be min_t(size_t, count, MAX_TRANSFER)
+	size_t writesize = min(count, (size_t)MAX_TRANSFER);

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com>
---
V2 -> V3: Added change history missed in V2
V1 -> V2: Added subsystem and driver to subject line

 drivers/usb/usb-skeleton.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 2dc58766273a..d87deee3e26e 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -363,7 +363,7 @@ static ssize_t skel_write(struct file *file, const char *user_buffer,
 	int retval = 0;
 	struct urb *urb = NULL;
 	char *buf = NULL;
-	size_t writesize = min(count, (size_t)MAX_TRANSFER);
+	size_t writesize = min_t(size_t, count, MAX_TRANSFER);
 
 	dev = file->private_data;
 
-- 
2.25.1