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path: root/drivers/usb/serial/mos7840.c
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Diffstat (limited to 'drivers/usb/serial/mos7840.c')
-rw-r--r--drivers/usb/serial/mos7840.c5
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,
1713{ 1713{
1714 struct moschip_port *mos7840_port; 1714 struct moschip_port *mos7840_port;
1715 unsigned int mcr; 1715 unsigned int mcr;
1716 unsigned int status; 1716 int status;
1717 1717
1718 dbg("%s - port %d", __func__, port->number); 1718 dbg("%s - port %d", __func__, port->number);
1719 1719
@@ -1740,11 +1740,10 @@ static int mos7840_tiocmset(struct usb_serial_port *port, struct file *file,
1740 1740
1741 mos7840_port->shadowMCR = mcr; 1741 mos7840_port->shadowMCR = mcr;
1742 1742
1743 status = 0;
1744 status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr); 1743 status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr);
1745 if (status < 0) { 1744 if (status < 0) {
1746 dbg("setting MODEM_CONTROL_REGISTER Failed\n"); 1745 dbg("setting MODEM_CONTROL_REGISTER Failed\n");
1747 return -1; 1746 return status;
1748 } 1747 }
1749 1748
1750 return 0; 1749 return 0;