staging: vt6656: add blank line after declaration

Adds a blank line after declaration to comply with coding style.

Signed-off-by: Ragnar B. Johannsson <ragnar@igo.is>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 08ce18d..852ebe8 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -1036,6 +1036,7 @@
 	info = IEEE80211_SKB_CB(skb);
 	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
 		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)mgmt_hdr;
+
 		hdr->duration_id = 0;
 		hdr->seq_ctrl = cpu_to_le16(priv->seq_counter << 4);
 	}