net: myri10ge: fix memory leaks

[ 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 <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 6d1a956e3f779d57e83a8fd40a5136919231df2c..02ec326cb1293a54c4e98bd39bdb9f99f520f583 100644 (file)
--- 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