netdev - [PATCH] myri10ge: Fix an error handling path in myri10ge

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Message-Id: <f03711f1d0919017c081e273e16afd9009874fd4.1671386898.git.christophe.jaillet@wanadoo.fr>
Date:   Sun, 18 Dec 2022 19:08:40 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Chris Lee <christopher.lee@...i.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Andrew Gallatin <gallatin@...i.com>,
        Brice Goglin <brice@...i.com>, Jeff Garzik <jgarzik@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        netdev@...r.kernel.org
Subject: [PATCH] myri10ge: Fix an error handling path in myri10ge_probe()

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@...adoo.fr>
---
 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 8073d7a90a26..c5687d94ea88 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -3912,6 +3912,7 @@ 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:
-- 
2.34.1