Messages in this thread | | | Date | Mon, 15 Jul 2019 11:06:46 -0700 (PDT) | Subject | Re: [PATCH v3 17/24] ethernet: remove redundant memset | From | David Miller <> |
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From: Fuqian Huang <huangfq.daxian@gmail.com> Date: Mon, 15 Jul 2019 11:19:11 +0800
> kvzalloc already zeroes the memory during the allocation. > pci_alloc_consistent calls dma_alloc_coherent directly. > In commit 518a2f1925c3 > ("dma-mapping: zero memory returned from dma_alloc_*"), > dma_alloc_coherent has already zeroed the memory. > So the memset after these function is not needed. > > Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Applied.
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