diff options
Diffstat (limited to 'drivers/usb/serial/mos7840.c')
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 6bcb82d3911a..78f2f6db494d 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -1713,7 +1713,7 @@ static int mos7840_tiocmset(struct usb_serial_port *port, struct file *file, { struct moschip_port *mos7840_port; unsigned int mcr; - unsigned int status; + int status; dbg("%s - port %d", __func__, port->number); @@ -1740,11 +1740,10 @@ static int mos7840_tiocmset(struct usb_serial_port *port, struct file *file, mos7840_port->shadowMCR = mcr; - status = 0; status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr); if (status < 0) { dbg("setting MODEM_CONTROL_REGISTER Failed\n"); - return -1; + return status; } return 0; |