From 3f6ff6bacdec217c98a60910c4804d11ce859820 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Tue, 20 Jul 2010 12:09:11 -0400 Subject: [PATCH] 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 --- net/wireless/lib80211_crypt_tkip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 */