From 5121ea0481f9cea1dfd958f18d7b4ac78778cd40 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes@sipsolutions.net>
Date: Wed, 1 Jul 2009 21:26:50 +0200
Subject: wext: constify extra argument to wireless_send_event

This is never changed by the function, so can be marked const.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 include/net/iw_handler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/net')

diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 51b9a37de991..2b3fbbb8669e 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -443,7 +443,7 @@ extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
 extern void wireless_send_event(struct net_device *	dev,
 				unsigned int		cmd,
 				union iwreq_data *	wrqu,
-				char *			extra);
+				const char *		extra);
 
 /* We may need a function to send a stream of events to user space.
  * More on that later... */
-- 
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