From b44a2b6790b04621c14de176757a09193699bc37 Mon Sep 17 00:00:00 2001
From: Sagi Grimberg <sagig@mellanox.com>
Date: Mon, 26 Jan 2015 12:49:08 +0200
Subject: [PATCH] iser-target: Fix wrong allocation in the case of an empty
 text message

if text message dlength is 0, don't allocate a buffer for it, pass
NULL to iscsit_process_text_cmd.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---
Reading git-format-patch failed