Re: [PATCH] falcon: pass valid pointer from ef4_enqueue_unwind.

[David Miller]

From: Young Xiao <92siuyang@xxxxxxxxx>
Date: Wed, 29 May 2019 10:15:39 +0800

> The bytes_compl and pkts_compl pointers passed to ef4_dequeue_buffers
> cannot be NULL. Add a paranoid warning to check this condition and fix
> the one case where they were NULL.
> 
> Signed-off-by: Young Xiao <92siuyang@xxxxxxxxx>

EF4_TX_BUF_SKB will be clear in this situation, so your patch is not
necessary.