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thunderbolt: Use NULL instead of 0 in nhi.c

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'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>
This commit is contained in:
Sachin Kamat 2014-06-20 14:32:33 +05:30 committed by Greg Kroah-Hartman
parent 8db353bdd0
commit f19b72c6e8
1 changed files with 1 additions and 1 deletions
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drivers/thunderbolt/nhi.c
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@ -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;