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cfg80211: set WE encoding size based on available ciphers 

Only set the sizes for WEP40 and WEP104.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Kilroy 2009-06-18 23:21:16 +01:00 committed by John W. Linville
parent 51cd4aabd0
commit 2ab658f9ce
1 changed files with 10 additions and 3 deletions
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13
net/wireless/wext-compat.c
View File

@ -173,9 +173,6 @@ int cfg80211_wext_giwrange(struct net_device *dev,
range->min_frag = 256;
range->max_frag = 2346;
range->encoding_size[0] = 5;
range->encoding_size[1] = 13;
range->num_encoding_sizes = 2;
range->max_encoding_tokens = 4;
range->max_qual.updated = IW_QUAL_NOISE_INVALID;
@ -215,6 +212,16 @@ int cfg80211_wext_giwrange(struct net_device *dev,
case WLAN_CIPHER_SUITE_CCMP:
range->enc_capa |= IW_ENC_CAPA_CIPHER_CCMP;
break;
case WLAN_CIPHER_SUITE_WEP40:
range->encoding_size[range->num_encoding_sizes++] =
WLAN_KEY_LEN_WEP40;
break;
case WLAN_CIPHER_SUITE_WEP104:
range->encoding_size[range->num_encoding_sizes++] =
WLAN_KEY_LEN_WEP104;
break;
}
}