diff options
author | Janani Ravichandran <janani.rvchndrn@gmail.com> | 2016-02-09 22:51:03 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-10 01:48:01 (GMT) |
commit | 3f2f28b392505a3dfbff76013416944f35abea32 (patch) | |
tree | a1af767610d0c73472f0ce88add7d412e5f597cd /drivers | |
parent | 5a267953baca23c49f78a2e365aa0f44f762b0c1 (diff) | |
download | linux-3f2f28b392505a3dfbff76013416944f35abea32.tar.xz |
staging: goldfish: Change form of NULL comparisons
Change null comparisons of the form x == NULL to !x. This was suggested
by checkpatch.
Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/goldfish/goldfish_audio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c index b0927e4..891dfaa 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; } |