batman-adv: Remove spaces after a cast

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 0897dfa..676f6a6 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -66,7 +66,7 @@
 	kfree_skb(tmp_skb);
 
 	memmove(skb->data + uni_diff, skb->data, hdr_len);
-	unicast_packet = (struct unicast_packet *) skb_pull(skb, uni_diff);
+	unicast_packet = (struct unicast_packet *)skb_pull(skb, uni_diff);
 	unicast_packet->header.packet_type = BAT_UNICAST;
 
 	return skb;
@@ -238,7 +238,7 @@
 		goto dropped;
 	skb_reserve(frag_skb, ucf_hdr_len);
 
-	unicast_packet = (struct unicast_packet *) skb->data;
+	unicast_packet = (struct unicast_packet *)skb->data;
 	memcpy(&tmp_uc, unicast_packet, uc_hdr_len);
 	skb_split(skb, frag_skb, data_len / 2 + uc_hdr_len);