-diff -ur madwifi.old/net80211/ieee80211_crypto_ccmp.c madwifi.dev/net80211/ieee80211_crypto_ccmp.c
---- madwifi.old/net80211/ieee80211_crypto_ccmp.c 2007-06-02 19:40:56.291006648 +0200
-+++ madwifi.dev/net80211/ieee80211_crypto_ccmp.c 2007-06-03 04:19:47.561334192 +0200
-@@ -118,6 +118,12 @@
- ctx->cc_ic = vap->iv_ic;
- ctx->cc_tfm = crypto_alloc_cipher("aes", 0,
- CRYPTO_ALG_ASYNC);
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
-+ if (IS_ERR(ctx->cc_tfm))
-+ ctx->cc_tfm = NULL;
-+#endif
-+
- if (ctx->cc_tfm == NULL) {
- IEEE80211_DPRINTF(vap, IEEE80211_MSG_CRYPTO,
- "%s: unable to load kernel AES crypto support\n",