From c9c6950c14ffc0e30e592fec1ebcb203ad3dff10 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Wed, 11 Jun 2008 14:21:57 -0700 Subject: mac80211: make ieee80211_get_hdrlen_from_skb return unsigned Many callers already expect it to. Signed-off-by: Harvey Harrison Signed-off-by: John W. Linville --- net/mac80211/util.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/mac80211/util.c') diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 6513bc2..f3c30d0 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -133,14 +133,14 @@ int ieee80211_get_hdrlen(u16 fc) } EXPORT_SYMBOL(ieee80211_get_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; + const struct ieee80211_hdr *hdr = (const struct ieee80211_hdr *)skb->data; + unsigned int hdrlen; if (unlikely(skb->len < 10)) return 0; - hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control)); + hdrlen = ieee80211_hdrlen(hdr->frame_control); if (unlikely(hdrlen > skb->len)) return 0; return hdrlen; -- cgit v1.1