This patch replaces the memcpy() + le32_to_cpu() by le32_to_cpup().
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Stephane Grosjean <[email protected]>
Tested-by: Stephane Grosjean <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
---
drivers/net/can/usb/peak_usb/pcan_usb.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c
b/drivers/net/can/usb/peak_usb/pcan_usb.c
index fd5ea95fd55d..ffb01c3a3827 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -368,12 +368,8 @@ static int pcan_usb_get_serial(struct peak_usb_device
*dev, u32 *serial_number)
if (err)
return err;
- if (serial_number) {
- __le32 tmp32;
-
- memcpy(&tmp32, args, 4);
- *serial_number = le32_to_cpu(tmp32);
- }
+ if (serial_number)
+ *serial_number = le32_to_cpup((__le32 *)args);
return 0;
}
--
2.30.2
