diff options
Diffstat (limited to 'drivers/net/usb/smsc95xx.c')
| -rw-r--r-- | drivers/net/usb/smsc95xx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 064df1af0df3..b9eb490afa45 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1074,9 +1074,10 @@ static void smsc95xx_unbind(struct usbnet *dev, struct usb_interface *intf) } } -static u16 smsc_crc(const u8 *buffer, size_t len, int filter) +static u32 smsc_crc(const u8 *buffer, size_t len, int filter) { - return bitrev16(crc16(0xFFFF, buffer, len)) << ((filter % 2) * 16); + u32 crc = bitrev16(crc16(0xFFFF, buffer, len)); + return crc << ((filter % 2) * 16); } static int smsc95xx_enable_phy_wakeup_interrupts(struct usbnet *dev, u16 mask) |