Commit 9ef391bd authored Apr 27, 2020 by Wei Yongjun Committed by David S. Miller May 13, 2020

tty: vcc: Fix error return code in vcc_probe()



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>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 60da7d0b

drivers/tty/vcc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -605,6 +605,7 @@ static int vcc_probe(struct vio_dev vdev, const struct vio_device_id id)
		port->index = vcc_table_add(port);
		if (port->index == -1) {
		pr_err("VCC: no more TTY indices left for allocation\n");
		rv = -ENOMEM;
		goto free_ldc;
		}

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