summaryrefslogtreecommitdiffstats
path: root/net/wireless/lib80211_crypt_tkip.c
diff options
context:
space:
mode:
authorAndriy Tkachuk <andrit@ukr.net>2010-02-02 15:58:53 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-02-02 16:03:38 -0500
commitd0833a6a2dbc169aba3abcc0904e5aea348bb4d3 (patch)
treef62a428f00957cc5c2ba0a6d70579ed64e7d647f /net/wireless/lib80211_crypt_tkip.c
parentab5132a26236e308c6d3d832a3e04fca351656d8 (diff)
downloadlinux-d0833a6a2dbc169aba3abcc0904e5aea348bb4d3.tar.bz2
lib80211: Cosmetics - make room for MIC/CRC near the actual calculation
Signed-off-by: Andriy V. Tkachuk <andrit@ukr.net> 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.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index c36287399d7e..c6a3cae1f85e 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -384,9 +384,8 @@ static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
if ((lib80211_tkip_hdr(skb, hdr_len, rc4key, 16, priv)) < 0)
return -1;
- icv = skb_put(skb, 4);
-
crc = ~crc32_le(~0, pos, len);
+ icv = skb_put(skb, 4);
icv[0] = crc;
icv[1] = crc >> 8;
icv[2] = crc >> 16;