From: Al Viro <viro@ftp.linux.org.uk>
Date: Sun, 16 Mar 2008 22:43:06 +0000 (+0000)
Subject: igb: endianness fix
X-Git-Tag: v2.6.25-rc8~77^2~27
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=7deb07b1befc9f09dbdaed66c9613a3d08f1c061;p=~emulex%2Finfiniband.git

igb: endianness fix

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>
---

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 928ce8287e6..9f3168d6e23 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -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;