batman-adv: Reduce accumulated length of simple statements

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index d7904bdb1ff9..f39723281ca1 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -39,6 +39,7 @@ batadv_frag_merge_packet(struct list_head *head,
         struct batadv_unicast_packet *unicast_packet;
         int hdr_len = sizeof(*unicast_packet);
         int uni_diff = sizeof(*up) - hdr_len;
+        uint8_t *packet_pos;
 
         up = (struct batadv_unicast_frag_packet *)skb->data;
         /* set skb to the first part and tmp_skb to the second part */
@@ -65,8 +66,8 @@ batadv_frag_merge_packet(struct list_head *head,
         kfree_skb(tmp_skb);
 
         memmove(skb->data + uni_diff, skb->data, hdr_len);
-        unicast_packet = (struct batadv_unicast_packet *)skb_pull(skb,
-                                                                  uni_diff);
+        packet_pos = skb_pull(skb, uni_diff);
+        unicast_packet = (struct batadv_unicast_packet *)packet_pos;
         unicast_packet->header.packet_type = BATADV_UNICAST;
 
         return skb;