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authorJohn W. Linville <linville@tuxdriver.com>2010-07-20 20:09:11 +0400
committerJohn W. Linville <linville@tuxdriver.com>2010-07-21 00:49:36 +0400
commit3f6ff6bacdec217c98a60910c4804d11ce859820 (patch)
tree2e789996d2e03e06c1ada336ef6b132d1fbe1cca /net/wireless/lib80211_crypt_tkip.c
parent4f366c5dabcb936dd5754a35188bd699181fe1ce (diff)
downloadlinux-3f6ff6bacdec217c98a60910c4804d11ce859820.tar.xz
wireless: correct sparse warning in lib80211_crypt_tkip.c
CHECK net/wireless/lib80211_crypt_tkip.c net/wireless/lib80211_crypt_tkip.c:581:27: warning: cast to restricted __le16 Caused by dereferencing a "u8 *" and passing it to le16_to_cpu... Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/lib80211_crypt_tkip.c')
-rw-r--r--net/wireless/lib80211_crypt_tkip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index 8cbdb32ff316..a7f995613f1f 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -578,7 +578,7 @@ static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
}
if (ieee80211_is_data_qos(hdr11->frame_control)) {
- hdr[12] = le16_to_cpu(*ieee80211_get_qos_ctl(hdr11))
+ hdr[12] = le16_to_cpu(*((__le16 *)ieee80211_get_qos_ctl(hdr11)))
& IEEE80211_QOS_CTL_TID_MASK;
} else
hdr[12] = 0; /* priority */