[PATCH 5.15 612/731] myri10ge: Fix an error handling path in myri10ge_probe()

Greg Kroah-Hartman
2022-12-28T15:48:35Z

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit d83b950d44d2982c0e62e3d81b0f35ab09431008 ]

Some memory allocated in myri10ge_probe_slices() is not released in the
error handling path of myri10ge_probe().

Add the corresponding kfree(), as already done in the remove function.

Fixes: 0dcffac1a329 ("myri10ge: add multislices support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 052696ce5096..97c2604df019 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -3923,6 +3923,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
myri10ge_free_slices(mgp);

abort_with_firmware:
+ kfree(mgp->msix_vectors);
myri10ge_dummy_rdma(mgp, 0);

abort_with_ioremap:
--
2.35.1