mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-13 10:24:51 +00:00
37 lines
951 B
Diff
37 lines
951 B
Diff
--- a/ath/if_ath.c
|
|
+++ b/ath/if_ath.c
|
|
@@ -3318,17 +3318,18 @@
|
|
* without affecting any other bridge ports. */
|
|
if (skb_cloned(skb)) {
|
|
/* Remember the original SKB so we can free up our references */
|
|
- struct sk_buff *skb_orig = skb;
|
|
- skb = skb_copy(skb, GFP_ATOMIC);
|
|
- if (skb == NULL) {
|
|
+ struct sk_buff *skb_new;
|
|
+ skb_new = skb_copy(skb, GFP_ATOMIC);
|
|
+ if (skb_new == NULL) {
|
|
DPRINTF(sc, ATH_DEBUG_XMIT,
|
|
"Dropping; skb_copy failure.\n");
|
|
/* No free RAM, do not requeue! */
|
|
goto hardstart_fail;
|
|
}
|
|
- ieee80211_skb_copy_noderef(skb_orig, skb);
|
|
- ieee80211_dev_kfree_skb(&skb_orig);
|
|
- }
|
|
+ ieee80211_skb_copy_noderef(skb, skb_new);
|
|
+ ieee80211_dev_kfree_skb(&skb);
|
|
+ skb = skb_new;
|
|
+ }
|
|
eh = (struct ether_header *)skb->data;
|
|
|
|
#ifdef ATH_SUPERG_FF
|
|
@@ -3599,6 +3600,8 @@
|
|
sc->sc_stats.ast_tx_mgmt++;
|
|
return 0;
|
|
bad:
|
|
+ if (skb)
|
|
+ ieee80211_dev_kfree_skb(&skb);
|
|
ath_return_txbuf(sc, &bf);
|
|
return error;
|
|
}
|