Commit 5121ea04 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

wext: constify extra argument to wireless_send_event 



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

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 0575606b

include/net/iw_handler.h

+1 −1
Original line number Diff line number Diff line
@@ -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... */

net/wireless/wext.c

+1 −1
Original line number Diff line number Diff line
@@ -1376,7 +1376,7 @@ static void rtmsg_iwinfo(struct net_device *dev, char *event, int event_len) 
void wireless_send_event(struct net_device *	dev,

			 unsigned int		cmd,

			 union iwreq_data *	wrqu,

			 char *			extra)

			 const char *		extra)

{

	const struct iw_ioctl_description *	descr = NULL;

	int extra_len = 0;