Commit 06e33595 authored Feb 12, 2020 by Huang Zijiang Committed by Greg Kroah-Hartman Feb 14, 2020

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>

parent 1031eb90

drivers/misc/mic/host/mic_boot.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

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