diff options
| author | Roman Kiryanov <rkir@google.com> | 2018-08-27 21:23:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-14 16:31:31 +0300 |
| commit | bfb8e83847931ac854810dfa37f7cbd56bcc2f1f (patch) | |
| tree | cbb8fdd208a18e5229759ba0869bb66648ebd6d7 /drivers/platform | |
| parent | cc14057f514bc8500bd792b06409557114ec4b53 (diff) | |
| download | linux-bfb8e83847931ac854810dfa37f7cbd56bcc2f1f.tar.xz | |
platform: goldfish: pipe: Replace "x==NULL" to "!x"
checkpatch: Comparison to NULL could be written "!x"
Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/goldfish/goldfish_pipe.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index c892a0447a81..b4a484bbcdaa 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -699,7 +699,7 @@ static int goldfish_pipe_open(struct inode *inode, struct file *file) /* Allocate new pipe kernel object */ struct goldfish_pipe *pipe = kzalloc(sizeof(*pipe), GFP_KERNEL); - if (pipe == NULL) + if (!pipe) return -ENOMEM; pipe->dev = dev; @@ -865,23 +865,23 @@ static int goldfish_pipe_probe(struct platform_device *pdev) struct goldfish_pipe_dev *dev = &goldfish_pipe_dev; /* not thread safe, but this should not happen */ - WARN_ON(dev->base != NULL); + WARN_ON(dev->base); spin_lock_init(&dev->lock); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (r == NULL || resource_size(r) < PAGE_SIZE) { + if (!r || resource_size(r) < PAGE_SIZE) { dev_err(&pdev->dev, "can't allocate i/o page\n"); return -EINVAL; } dev->base = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE); - if (dev->base == NULL) { + if (!dev->base) { dev_err(&pdev->dev, "ioremap failed\n"); return -EINVAL; } r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (r == NULL) { + if (!r) { err = -EINVAL; goto error; } |