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authorJohn W. Linville <linville@tuxdriver.com>2010-07-07 15:07:49 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-07-08 16:35:50 -0400
commit3473187d2459a078e00e5fac8aafc30af69c57fa (patch)
tree93c3da6dbcbfd09ea81884bee790219d4cee0d56 /net/mac80211/wep.h
parent73e194639d90594d06d0c10019c0ab4638869135 (diff)
mac80211: remove wep dependency
The current mac80211 code assumes that WEP is always available. If WEP fails to initialize, ieee80211_register_hw will always fail. In some cases (e.g. FIPS certification), the cryptography used by WEP is unavailable. However, in such cases there is no good reason why CCMP encryption (or even no link level encryption) cannot be used. So, this patch removes mac80211's assumption that WEP (and TKIP) will always be available for use. Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wep.h')
-rw-r--r--net/mac80211/wep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h
index fe29d7e5759..58654ee3351 100644
--- a/net/mac80211/wep.h
+++ b/net/mac80211/wep.h
@@ -18,7 +18,7 @@
int ieee80211_wep_init(struct ieee80211_local *local);
void ieee80211_wep_free(struct ieee80211_local *local);
-void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
+int ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
size_t klen, u8 *data, size_t data_len);
int ieee80211_wep_encrypt(struct ieee80211_local *local,
struct sk_buff *skb,