Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...

[linux-drm-fsl-dcu.git] / net / tipc / link.c

diff --git a/net/tipc/link.c b/net/tipc/link.c
index cf465d66ccdec9506bab01cb7390fcd169b50dfc..69cd9bf3f561d64d377ddb65091b98e1017e15cf 100644 (file)
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2358,7 +2358,8 @@ int tipc_link_recv_fragment(struct sk_buff **head, struct sk_buff **tail,
                *head = frag;
                skb_frag_list_init(*head);
                return 0;
-       } else if (skb_try_coalesce(*head, frag, &headstolen, &delta)) {
+       } else if (*head &&
+                  skb_try_coalesce(*head, frag, &headstolen, &delta)) {
                kfree_skb_partial(frag, headstolen);
        } else {
                if (!*head)