Commit ff62255a authored Apr 27, 2020 by Wei Yongjun Committed by Greg Kroah-Hartman Apr 28, 2020

sparc64: 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>
Link: https://lore.kernel.org/r/20200427122415.47416-1-weiyongjun1@huawei.com

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e947861d

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;
		}