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Commit 22d3970d authored by Robin Schroer's avatar Robin Schroer Committed by Greg Kroah-Hartman
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staging/goldfish/goldfish_audio: fix a sparse warning 



Fix a pointer check to use NULL instead of 0

Warning:
drivers/staging/goldfish/goldfish_audio.c:300:34: warning: Using plain
integer as NULL pointer

Signed-off-by: default avatarRobin Schroer <sulamiification@gmail.com>
Acked-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 14fb6ce8

drivers/staging/goldfish/goldfish_audio.c

+1 −1
Original line number Diff line number Diff line
@@ -297,7 +297,7 @@ static int goldfish_audio_probe(struct platform_device *pdev) 
	}

	data->buffer_virt = dmam_alloc_coherent(&pdev->dev,

				COMBINED_BUFFER_SIZE, &buf_addr, GFP_KERNEL);

	if (data->buffer_virt == 0) {

	if (data->buffer_virt == NULL) {

		dev_err(&pdev->dev, "allocate buffer failed\n");

		return -ENOMEM;

	}