From 52df3d5b6a49dc3d867abb5414315490dd0098ef Mon Sep 17 00:00:00 2001
From: Alan <gnomes@lxorguk.ukuu.org.uk>
Date: Thu, 19 Feb 2015 21:43:35 +0000
Subject: [PATCH] ipwireless: missing assignment

We never report the error because we don't assign it to ret.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
 drivers/tty/ipwireless/hardware.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c
index 2c14842541dd..017bfb624e8e 100644
--- a/drivers/tty/ipwireless/hardware.c
+++ b/drivers/tty/ipwireless/hardware.c
@@ -1455,7 +1455,7 @@ static void __handle_setup_get_version_rsp(struct ipw_hardware *hw)
 			return;
 		}
 
-		set_RTS(hw, PRIO_SETUP, channel_idx,
+		ret = set_RTS(hw, PRIO_SETUP, channel_idx,
 			(hw->control_lines [channel_idx] &
 			 IPW_CONTROL_LINE_RTS) != 0);
 		if (ret) {