wlan-ng/prism2mgmt:checkpatch: Insert blank line

This patch inserts a blank line after a declaration to avoid checkpatch
warning.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
Meh-by: Josh Triplett <josh@joshtriplett.org>
CC: Himangi Saraogi <himangi774@gmail.com>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wlan-ng/prism2mgmt.c

@@ -190,6 +190,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp)
 	word = 0;
 	for (i = 0; i < msg->channellist.data.len; i++) {
 		u8 channel = msg->channellist.data.data[i];
+
 		if (channel > 14)
 			continue;
 		/* channel 1 is BIT 0 ... channel 14 is BIT 13 */