thunderbolt: Use NULL instead of 0 in nhi.c
authorSachin Kamat <sachin.kamat@samsung.com>
Fri, 20 Jun 2014 09:02:33 +0000 (14:32 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Jun 2014 16:44:42 +0000 (09:44 -0700)
'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

index 346b41e..0fc137a 100644 (file)
@@ -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;