diff options
Diffstat (limited to 'drivers/tty/serial/ioc4_serial.c')
| -rw-r--r-- | drivers/tty/serial/ioc4_serial.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c index e5c42fef69d2..3be051abb2a2 100644 --- a/drivers/tty/serial/ioc4_serial.c +++ b/drivers/tty/serial/ioc4_serial.c @@ -1082,7 +1082,7 @@ static int inline ioc4_attach_local(struct ioc4_driver_data *idd) if (!port) { printk(KERN_WARNING "IOC4 serial memory not available for port\n"); - return -ENOMEM; + goto free; } spin_lock_init(&port->ip_lock); @@ -1190,6 +1190,11 @@ static int inline ioc4_attach_local(struct ioc4_driver_data *idd) handle_dma_error_intr, port); } return 0; + +free: + while (port_number) + kfree(ports[--port_number]); + return -ENOMEM; } /** |