X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fusb%2Fcdc_eem.c;h=23300656c2668a147b428c8339d79f8b0d3a548c;hb=49e70dda359660f20fa21d03bfae132e15c78195;hp=45cebfb302cf438e769f0865decbf9f86a0f90b8;hpb=e0b3032bcdf1419d97de636d5fb1c9469da75776;p=pandora-kernel.git diff --git a/drivers/net/usb/cdc_eem.c b/drivers/net/usb/cdc_eem.c index 45cebfb302cf..23300656c266 100644 --- a/drivers/net/usb/cdc_eem.c +++ b/drivers/net/usb/cdc_eem.c @@ -300,20 +300,23 @@ static int eem_rx_fixup(struct usbnet *dev, struct sk_buff *skb) return 0; } - crc = get_unaligned_le32(skb2->data - + len - ETH_FCS_LEN); - skb_trim(skb2, len - ETH_FCS_LEN); - /* * The bmCRC helps to denote when the CRC field in * the Ethernet frame contains a calculated CRC: * bmCRC = 1 : CRC is calculated * bmCRC = 0 : CRC = 0xDEADBEEF */ - if (header & BIT(14)) - crc2 = ~crc32_le(~0, skb2->data, skb2->len); - else + if (header & BIT(14)) { + crc = get_unaligned_le32(skb2->data + + len - ETH_FCS_LEN); + crc2 = ~crc32_le(~0, skb2->data, skb2->len + - ETH_FCS_LEN); + } else { + crc = get_unaligned_be32(skb2->data + + len - ETH_FCS_LEN); crc2 = 0xdeadbeef; + } + skb_trim(skb2, len - ETH_FCS_LEN); if (is_last) return crc == crc2;