Many callers already expect it to.
Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
---
include/net/mac80211.h | 2 +-
net/mac80211/util.c | 10 +++++-----
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 53c3b5e..7ab4ff6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1535,7 +1535,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
*
* @skb: the frame
*/
-int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
+unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
/**
* ieee80211_get_hdrlen - get header length from frame control
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index fade001..60fec1c 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -165,15 +165,15 @@ out:
}
EXPORT_SYMBOL(ieee80211_hdrlen);
-int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb)
+unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb)
{
const struct ieee80211_hdr *hdr = (const struct ieee80211_hdr *) skb->data;
- int hdrlen;
+ unsigned int hdrlen;
- if (unlikely(skb->len < 10))
+ if (skb->len < 10)
return 0;
- hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control));
- if (unlikely(hdrlen > skb->len))
+ hdrlen = ieee80211_hdrlen(hdr->frame_control);
+ if (hdrlen > skb->len)
return 0;
return hdrlen;
}
--
1.5.6.rc1.257.gba91d
--
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