From: Wei Yongjun <weiyongjun1@xxxxxxxxxx> [ Upstream commit ff62255a2a5c1228a28f2bb063646f948115a309 ] 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@xxxxxxxxxx> Link: https://lore.kernel.org/r/20200427122415.47416-1-weiyongjun1@xxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/tty/vcc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index 58b454c34560a..10a832a2135e2 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -604,6 +604,7 @@ 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; } -- 2.25.1
