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USB: pl2303: remove redundant line-request call
author
Johan Hovold
<jhovold@gmail.com>
Sun, 29 Dec 2013 18:23:04 +0000
(19:23 +0100)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Fri, 3 Jan 2014 20:31:47 +0000
(12:31 -0800)
Remove redundant get_line_request (the read back settings are never
used).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/pl2303.c
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diff --git
a/drivers/usb/serial/pl2303.c
b/drivers/usb/serial/pl2303.c
index
28b10cf
..
440b99c
100644
(file)
--- a/
drivers/usb/serial/pl2303.c
+++ b/
drivers/usb/serial/pl2303.c
@@
-514,9
+514,6
@@
static void pl2303_set_termios(struct tty_struct *tty,
spin_unlock_irqrestore(&priv->lock, flags);
}
- memset(buf, 0, 7);
- pl2303_get_line_request(port, buf);
-
if (C_CRTSCTS(tty)) {
if (spriv->type == HX)
pl2303_vendor_write(serial, 0x0, 0x61);