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Commit 4b1e2553 authored by Johannes Berg's avatar Johannes Berg Committed by David S. Miller
Browse files

[WEXT]: Remove options. 



This patch kills the two options in wext that are required to be
enabled anyway because they influence the userspace API.

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 235c107b

net/wireless/wext.c

+0 −15
Original line number Diff line number Diff line
@@ -101,12 +101,6 @@ 


#include <asm/uaccess.h>		/* copy_to_user() */



/**************************** CONSTANTS ****************************/



/* Options */

#define WE_EVENT_RTNETLINK	/* Propagate events using RtNetlink */

#define WE_SET_EVENT		/* Generate an event on some set commands */



/************************* GLOBAL VARIABLES *************************/

/*

 * You should not use global variables, because of re-entrancy.
@@ -741,12 +735,10 @@ static int ioctl_standard_call(struct net_device * dev, 
		/* No extra arguments. Trivial to handle */

		ret = handler(dev, &info, &(iwr->u), NULL);



#ifdef WE_SET_EVENT

		/* Generate an event to notify listeners of the change */

		if ((descr->flags & IW_DESCR_FLAG_EVENT) &&

		   ((ret == 0) || (ret == -EIWCOMMIT)))

			wireless_send_event(dev, cmd, &(iwr->u), NULL);

#endif	/* WE_SET_EVENT */

	} else {

		char *	extra;

		int	extra_size;
@@ -859,7 +851,6 @@ static int ioctl_standard_call(struct net_device * dev, 
				ret =  -EFAULT;

		}



#ifdef WE_SET_EVENT

		/* Generate an event to notify listeners of the change */

		if ((descr->flags & IW_DESCR_FLAG_EVENT) &&

		   ((ret == 0) || (ret == -EIWCOMMIT))) {
@@ -871,7 +862,6 @@ static int ioctl_standard_call(struct net_device * dev, 
				wireless_send_event(dev, cmd, &(iwr->u),

						    extra);

		}

#endif	/* WE_SET_EVENT */



		/* Cleanup - I told you it wasn't that long ;-) */

		kfree(extra);
@@ -1121,7 +1111,6 @@ int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd, 
 * Most often, the event will be propagated through rtnetlink

 */



#ifdef WE_EVENT_RTNETLINK

/* ---------------------------------------------------------------- */

/*

 * Locking...
@@ -1225,8 +1214,6 @@ static inline void rtmsg_iwinfo(struct net_device * dev, 
	tasklet_schedule(&wireless_nlevent_tasklet);

}



#endif	/* WE_EVENT_RTNETLINK */



/* ---------------------------------------------------------------- */

/*

 * Main event dispatcher. Called from other parts and drivers.
@@ -1305,10 +1292,8 @@ void wireless_send_event(struct net_device * dev, 
	if (extra != NULL)

		memcpy(((char *) event) + hdr_len, extra, extra_len);



#ifdef WE_EVENT_RTNETLINK

	/* Send via the RtNetlink event channel */

	rtmsg_iwinfo(dev, (char *) event, event_len);

#endif	/* WE_EVENT_RTNETLINK */



	/* Cleanup */

	kfree(event);