sparc64: vcc: Fix error return code in vcc_probe()
[ Upstream commit ff62255a2a
]
Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200427122415.47416-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
parent
f1723949cf
commit
294e26f891
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@ -605,6 +605,7 @@ static int vcc_probe(struct vio_dev *vdev, const struct vio_device_id *id)
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port->index = vcc_table_add(port);
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if (port->index == -1) {
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pr_err("VCC: no more TTY indices left for allocation\n");
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rv = -ENOMEM;
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goto free_ldc;
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}
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