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igb: endianness fix

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le16_to_cpu() should be done before mask and shift...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Al Viro 2008-03-16 22:43:06 +00:00 committed by Jeff Garzik
parent 2cfb8b71cc
commit 7deb07b1be
1 changed files with 2 additions and 2 deletions
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4
drivers/net/igb/igb_main.c
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@ -3452,8 +3452,8 @@ static bool igb_clean_rx_irq_adv(struct igb_adapter *adapter,
* that case, it fills the header buffer and spills the rest
* into the page.
*/
hlen = le16_to_cpu((rx_desc->wb.lower.lo_dword.hdr_info &
E1000_RXDADV_HDRBUFLEN_MASK) >> E1000_RXDADV_HDRBUFLEN_SHIFT);
hlen = (le16_to_cpu(rx_desc->wb.lower.lo_dword.hdr_info) &
E1000_RXDADV_HDRBUFLEN_MASK) >> E1000_RXDADV_HDRBUFLEN_SHIFT;
if (hlen > adapter->rx_ps_hdr_size)
hlen = adapter->rx_ps_hdr_size;