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misc: Use kzalloc() instead of kmalloc() with flag GFP_ZERO. 

Use kzalloc instead of manually setting kmalloc
with flag GFP_ZERO since kzalloc sets allocated memory
to zero.

Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Link: https://lore.kernel.org/r/1581501247-5479-1-git-send-email-wang.yi59@zte.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Huang Zijiang 2020-02-12 17:54:07 +08:00 committed by Greg Kroah-Hartman
parent 1031eb90c1
commit 06e33595e9
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/mic/host/mic_boot.c
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@ -137,7 +137,7 @@ static void *__mic_dma_alloc(struct device *dev, size_t size,
struct scif_hw_dev *scdev = dev_get_drvdata(dev);
struct mic_device *mdev = scdev_to_mdev(scdev);
dma_addr_t tmp;
void *va = kmalloc(size, gfp | __GFP_ZERO);
void *va = kzalloc(size, gfp);
if (va) {
tmp = mic_map_single(mdev, va, size);