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wil6210: fix memory leak in wil_find_tx_bcast_2 

A successful call to wil_tx_ring takes skb reference so
it will only be freed in wil_tx_complete. Consume the skb
in wil_find_tx_bcast_2 to prevent memory leak.

Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Lior David 2018-10-31 10:52:14 +02:00 committed by Kalle Valo
parent e41ab937d4
commit 664497400c
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/wil6210/txrx.c
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@ -1395,6 +1395,8 @@ found:
wil_dbg_txrx(wil, "BCAST DUP -> ring %d\n", i);
wil_set_da_for_vring(wil, skb2, i);
wil_tx_ring(wil, vif, v2, skb2);
/* successful call to wil_tx_ring takes skb2 ref */
dev_kfree_skb_any(skb2);
} else {
wil_err(wil, "skb_copy failed\n");
}