Commit caa20de8 authored by Marcos Paulo de Souza's avatar Marcos Paulo de Souza Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: iwctl.c: Remove return statement of iwctl_giwessid 



This function will always return 0, and this data is not used by who
calls this function.

Signed-off-by: default avatarMarcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f9b9f934

drivers/staging/vt6656/iwctl.c

+1 −4
Original line number Diff line number Diff line
@@ -856,8 +856,7 @@ int iwctl_siwessid(struct net_device *dev, 
/*

 * Wireless Handler : get essid

 */



int iwctl_giwessid(struct net_device *dev,

void iwctl_giwessid(struct net_device *dev,

             struct iw_request_info *info,

             struct iw_point *wrq,

             char *extra)
@@ -879,8 +878,6 @@ int iwctl_giwessid(struct net_device *dev, 


        wrq->length = pItemSSID->len;

	wrq->flags = 1; // active



	return 0;

}



/*

drivers/staging/vt6656/iwctl.h

+1 −1
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ int iwctl_siwessid(struct net_device *dev, 
             struct iw_point *wrq,

             char *extra);



int iwctl_giwessid(struct net_device *dev,

void iwctl_giwessid(struct net_device *dev,

             struct iw_request_info *info,

             struct iw_point *wrq,

             char *extra);

drivers/staging/vt6656/main_usb.c

+2 −2
Original line number Diff line number Diff line
@@ -1657,7 +1657,7 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { 
		{

			char essid[IW_ESSID_MAX_SIZE+1];

			if (wrq->u.essid.pointer) {

				rc = iwctl_giwessid(dev, NULL,

				iwctl_giwessid(dev, NULL,

					    &(wrq->u.essid), essid);

				if (copy_to_user(wrq->u.essid.pointer,

						         essid,

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