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authorChristian Colic <colic.christian@gmail.com>2015-11-19 09:47:24 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-07 18:29:00 -0800
commit269ad6e018146dafb70c9a40e546f73752d44db2 (patch)
treec21bbcd6484f990f0f148114d482dba9e8cf9066 /drivers/staging/goldfish/goldfish_audio.c
parent2ce601b033376905d585e0825d5499616a22b565 (diff)
staging: goldfish: (coding style) Rewrite comparisons to NULL as "!data->reg_base"
Rewrite comparisons to NULL "data->reg_base == NULL" as "!data->reg_base" to conform to checkpatch. Signed-off-by: Christian Colic <colic.christian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/goldfish/goldfish_audio.c')
-rw-r--r--drivers/staging/goldfish/goldfish_audio.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c
index f1e18386e34d..364fdcdd3a06 100644
--- a/drivers/staging/goldfish/goldfish_audio.c
+++ b/drivers/staging/goldfish/goldfish_audio.c
@@ -280,12 +280,12 @@ static int goldfish_audio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (r == NULL) {
+ if (!r) {
dev_err(&pdev->dev, "platform_get_resource failed\n");
return -ENODEV;
}
data->reg_base = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE);
- if (data->reg_base == NULL)
+ if (!data->reg_base)
return -ENOMEM;
data->irq = platform_get_irq(pdev, 0);
@@ -295,7 +295,7 @@ 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 == NULL) {
+ if (!data->buffer_virt) {
dev_err(&pdev->dev, "allocate buffer failed\n");
return -ENOMEM;
}

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