diff options
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 91e7dddbf72c..b33199af8877 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1743,8 +1743,10 @@ static int sci_request_irq(struct sci_port *port) desc = sci_irq_desc + i; port->irqstr[j] = kasprintf(GFP_KERNEL, "%s:%s", dev_name(up->dev), desc->desc); - if (!port->irqstr[j]) + if (!port->irqstr[j]) { + ret = -ENOMEM; goto out_nomem; + } ret = request_irq(irq, desc->handler, up->irqflags, port->irqstr[j], port); |