From f19b72c6e8bb0bc257d09da6e324841d27a68528 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@samsung.com>
Date: Fri, 20 Jun 2014 14:32:33 +0530
Subject: [PATCH] thunderbolt: Use NULL instead of 0 in nhi.c

'descriptors' is a pointer. Use NULL isntead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Andreas Noever <andreas.noever@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/thunderbolt/nhi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 346b41e7d5d1..0fc137af89f5 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -416,7 +416,7 @@ void ring_free(struct tb_ring *ring)
 			  ring->size * sizeof(*ring->descriptors),
 			  ring->descriptors, ring->descriptors_dma);
 
-	ring->descriptors = 0;
+	ring->descriptors = NULL;
 	ring->descriptors_dma = 0;
 
 
-- 
2.34.1