From: Sachin Kamat <sachin.kamat@samsung.com>
Date: Fri, 20 Jun 2014 09:02:33 +0000 (+0530)
Subject: thunderbolt: Use NULL instead of 0 in nhi.c
X-Git-Tag: v3.17-rc1~125^2~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f19b72c6e8bb0bc257d09da6e324841d27a68528;p=thirdparty%2Fkernel%2Flinux.git

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>
---

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 346b41e7d5d17..0fc137af89f56 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;