commit 9024adf5c81c94f7b5c6fd26942b075e2a26e085
author Reinette Chatre <reinette.chatre@intel.com> Fri Oct 02 13:43:57 2009 -0700
committer John W. Linville <linville@tuxdriver.com> Wed Oct 07 16:33:50 2009 -0400
tree 23e9e685e0643e72ce37e889627386ed019eb5aa
parent 722d9b1e1e52be46582fa8b01a082a7f79fb464d

iwlwifi: fix compile warning

Fixes following on big endian systems:
  CC [M]  drivers/net/wireless/iwlwifi/iwl-rx.o
  drivers/net/wireless/iwlwifi/iwl-rx.c: In function ‘iwl_rx_reply_rx’:
  drivers/net/wireless/iwlwifi/iwl-rx.c:1029: warning: integer overflow in
  expression

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Tested-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-3945.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index e70c5b0..231c833 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -610,7 +610,7 @@
 	if (rx_status.band == IEEE80211_BAND_5GHZ)
 		rx_status.rate_idx -= IWL_FIRST_OFDM_RATE;
 
-	rx_status.antenna = le16_to_cpu(rx_hdr->phy_flags &
+	rx_status.antenna = (le16_to_cpu(rx_hdr->phy_flags) &
 					RX_RES_PHY_FLAGS_ANTENNA_MSK) >> 4;
 
 	/* set the preamble flag if appropriate */