drivers/iwlwifi: use dma_zalloc_coherent() for DMA allocation

Replace dma_alloc_coherent()+memset() with the new dma_zalloc_coherent()

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Djalal Harouni 2011-12-21 01:21:47 +01:00 • committed by John W. Linville
commit 84c816dad5