thunderbolt: Use NULL instead of 0 in nhi.c

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

Signed-off-by: Sachin Kamat <[email protected]>
Acked-by: Andreas Noever <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Sachin Kamat 2014-06-20 14:32:33 +05:30 • committed by Greg Kroah-Hartman
commit f19b72c6e8

View 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;