Subject: [PATCH AUTOSEL 4.9 07/16] net: myri10ge: fix memory leaks

From: Sasha Levin <[email-masked]>
Date: Thu, 29 Aug 2019 14:17:25 -0400

From: Wenwen Wang <[email-masked]>

[ Upstream commit 20fb7c7a39b5c719e2e619673b5f5729ee7d2306 ]

In myri10ge_probe(), myri10ge_alloc_slices() is invoked to allocate slices
related structures. Later on, myri10ge_request_irq() is used to get an irq.
However, if this process fails, the allocated slices related structures are
not deallocated, leading to memory leaks. To fix this issue, revise the
target label of the goto statement to 'abort_with_slices'.

Signed-off-by: Wenwen Wang <[email-masked]>
Signed-off-by: David S. Miller <[email-masked]>
Signed-off-by: Sasha Levin <[email-masked]>
---
 drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 6d1a956e3f779..02ec326cb1293 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -4113,7 +4113,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * setup (if available). */
 	status = myri10ge_request_irq(mgp);
 	if (status != 0)
-		goto abort_with_firmware;
+		goto abort_with_slices;
 	myri10ge_free_irq(mgp);
 
 	/* Save configuration space to be restored if the
-- 
2.20.1