wireless: Use macro instead of number

Use IEEE80211_MIN_ACTION_SIZE macro for robust management frame check.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index b118744..1daebb3 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2464,7 +2464,7 @@ static inline bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
  */
 static inline bool ieee80211_is_robust_mgmt_frame(struct sk_buff *skb)
 {
-       if (skb->len < 25)
+       if (skb->len < IEEE80211_MIN_ACTION_SIZE)
                return false;
        return _ieee80211_is_robust_mgmt_frame((void *)skb->data);
 }