* [PATCH v3] usb: usb-skeleton: Update min() to min_t()
@ 2021-09-22 21:20 Philipp Hortmann
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From: Philipp Hortmann @ 2021-09-22 21:20 UTC (permalink / raw)
To: gregkh, linux-usb, linux-kernel
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@gmail.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
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2021-09-22 21:20 [PATCH v3] usb: usb-skeleton: Update min() to min_t() Philipp Hortmann
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