From d275444cc36130313119777fefd077b7d575d040 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 15 Oct 2018 03:07:16 +0000 Subject: [PATCH] fore200e: fix missing unlock on error in bsq_audit() Add the missing unlock before return from function bsq_audit() in the error handling case. Fixes: 1d9d8be91788 ("fore200e: check for dma mapping failures") Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- drivers/atm/fore200e.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 40d6ddbf1d5e..f55ffde877b5 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1606,6 +1606,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb) if (dma_mapping_error(fore200e->dev, tpd->tsd[0].buffer)) { if (tx_copy) kfree(data); + spin_unlock_irqrestore(&fore200e->q_lock, flags); return -ENOMEM; } tpd->tsd[ 0 ].length = tx_len; -- 2.30.2