From 8fc0fee09245fe740d81aded36f4af6db1054015 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sun, 24 May 2009 16:57:19 +0200 Subject: cfg80211: use key size constants Instead of hardcoding the key length for validation, use the constants Zhu Yi recently added and add one for AES_CMAC too. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/wireless/util.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'net/wireless') diff --git a/net/wireless/util.c b/net/wireless/util.c index d072bff463a..5be9ed7ae1e 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -157,26 +157,25 @@ int cfg80211_validate_key_settings(struct key_params *params, int key_idx, params->cipher != WLAN_CIPHER_SUITE_WEP104) return -EINVAL; - /* TODO: add definitions for the lengths to linux/ieee80211.h */ switch (params->cipher) { case WLAN_CIPHER_SUITE_WEP40: - if (params->key_len != 5) + if (params->key_len != WLAN_KEY_LEN_WEP40) return -EINVAL; break; case WLAN_CIPHER_SUITE_TKIP: - if (params->key_len != 32) + if (params->key_len != WLAN_KEY_LEN_TKIP) return -EINVAL; break; case WLAN_CIPHER_SUITE_CCMP: - if (params->key_len != 16) + if (params->key_len != WLAN_KEY_LEN_CCMP) return -EINVAL; break; case WLAN_CIPHER_SUITE_WEP104: - if (params->key_len != 13) + if (params->key_len != WLAN_KEY_LEN_WEP104) return -EINVAL; break; case WLAN_CIPHER_SUITE_AES_CMAC: - if (params->key_len != 16) + if (params->key_len != WLAN_KEY_LEN_AES_CMAC) return -EINVAL; break; default: -- cgit