mac80211: extend get_key() to return PN for all ciphers
For ciphers not supported by mac80211, the function currently
doesn't return any PN data. Fix this by extending the driver's
get_key_seq() a little more to allow moving arbitrary PN data.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index c5a3183..df430a6 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -18,7 +18,6 @@
#define NUM_DEFAULT_KEYS 4
#define NUM_DEFAULT_MGMT_KEYS 2
-#define MAX_PN_LEN 16
struct ieee80211_local;
struct ieee80211_sub_if_data;
@@ -116,7 +115,7 @@
} gcmp;
struct {
/* generic cipher scheme */
- u8 rx_pn[IEEE80211_NUM_TIDS + 1][MAX_PN_LEN];
+ u8 rx_pn[IEEE80211_NUM_TIDS + 1][IEEE80211_MAX_PN_LEN];
} gen;
} u;