[PATCH] libertas: Fix a double free in if_spi_c2h_data()

[Dan Carpenter]

The lbs_process_rxed_packet() frees the skb.  It didn't originally, but
we fixed it in commit f54930f36311 ("libertas: don't leak skb on receive
error").

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/net/wireless/marvell/libertas/if_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c 
b/drivers/net/wireless/marvell/libertas/if_spi.c
index 27067e79e83f..e38f02d1f2e4 100644
--- a/drivers/net/wireless/marvell/libertas/if_spi.c
+++ b/drivers/net/wireless/marvell/libertas/if_spi.c
@@ -772,7 +772,7 @@ static int if_spi_c2h_data(struct if_spi_card *card)
        /* pass the SKB to libertas */
        err = lbs_process_rxed_packet(card->priv, skb);
        if (err)
-               goto free_skb;
+               goto out;  /* lbs_process_rxed_packet() frees skb */
 
        /* success */
        goto out;
-- 
2.20.1