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net/mlx4_core: Avoid returning success in case of an error flow

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The err variable wasn't set with the correct error value in some cases.

Fixes: 47605df953 ('mlx4: Modify proxy/tunnel QP mechanism [..]')
Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Noa Osherovich 2015-11-12 19:35:30 +02:00 committed by David S. Miller
parent f5adbfee72
commit d49c2197fd
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ethernet/mellanox/mlx4/main.c
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@ -892,9 +892,10 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
dev->caps.qp1_proxy[i - 1] = func_cap.qp1_proxy_qpn;
dev->caps.port_mask[i] = dev->caps.port_type[i];
dev->caps.phys_port_id[i] = func_cap.phys_port_id;
if (mlx4_get_slave_pkey_gid_tbl_len(dev, i,
&dev->caps.gid_table_len[i],
&dev->caps.pkey_table_len[i]))
err = mlx4_get_slave_pkey_gid_tbl_len(dev, i,
&dev->caps.gid_table_len[i],
&dev->caps.pkey_table_len[i]);
if (err)
goto err_mem;
}
@ -906,6 +907,7 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
dev->caps.uar_page_size * dev->caps.num_uars,
(unsigned long long)
pci_resource_len(dev->persist->pdev, 2));
err = -ENOMEM;
goto err_mem;
}