From: Masashi Honma <masashi.honma@gmail.com>
Date: Wed, 22 Jun 2016 11:23:03 +0000 (+0900)
Subject: wireless: Use macro instead of number
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e98e915e11ad1efb11147122bd4932ec6b3425da;p=deliverable%2Flinux.git

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 b118744d3382..1daebb307e6e 100644
--- 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);
 }