mac80211: fix rts threshold check

[pandora-kernel.git] / net / mac80211 / tx.c

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index e2aa972..f3841f4 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -593,7 +593,8 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
        struct ieee80211_hdr *hdr = (void *)tx->skb->data;
        struct ieee80211_supported_band *sband;
        struct ieee80211_rate *rate;
-       int i, len;
+       int i;
+       u32 len;
        bool inval = false, rts = false, short_preamble = false;
        struct ieee80211_tx_rate_control txrc;
        u32 sta_flags;
@@ -602,7 +603,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
 
        sband = tx->local->hw.wiphy->bands[tx->channel->band];
 
-       len = min_t(int, tx->skb->len + FCS_LEN,
+       len = min_t(u32, tx->skb->len + FCS_LEN,
                         tx->local->hw.wiphy->frag_threshold);
 
        /* set up the tx rate control struct we give the RC algo */