From 294bb2c6178da6334f54bd88aac7dca63fd89b06 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Sun, 29 Dec 2013 19:23:04 +0100 Subject: [PATCH] USB: pl2303: remove redundant line-request call Remove redundant get_line_request (the read back settings are never used). Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/pl2303.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 28b10cfcb4d3..440b99c15435 100644 --- 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); -- 2.30.2