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staging: qlge: fix an error code in probe()

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If alloc_etherdev_mq() fails then return -ENOMEM instead of success.
The "err = 0;" triggers an unused assignment now so remove that as
well.

Fixes: 953b940093 ("staging: qlge: Initialize devlink health dump framework")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YFiyicHI189PXrha@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2021-03-22 18:06:49 +03:00 committed by Greg Kroah-Hartman
parent ac3d71e0cb
commit f7bff01774
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/qlge/qlge_main.c
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@ -4549,7 +4549,7 @@ static int qlge_probe(struct pci_dev *pdev,
struct net_device *ndev = NULL;
struct devlink *devlink;
static int cards_found;
int err = 0;
int err;
devlink = devlink_alloc(&qlge_devlink_ops, sizeof(struct qlge_adapter));
if (!devlink)
@ -4560,8 +4560,10 @@ static int qlge_probe(struct pci_dev *pdev,
ndev = alloc_etherdev_mq(sizeof(struct qlge_netdev_priv),
min(MAX_CPUS,
netif_get_num_default_rss_queues()));
if (!ndev)
if (!ndev) {
err = -ENOMEM;
goto devlink_free;
}
ndev_priv = netdev_priv(ndev);
ndev_priv->qdev = qdev;