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| author |   Simon Sandström <simon@nikanor.nu> | 2019-07-04 08:08:11 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-04 10:40:44 +0200 |
| commit | 5d1532482943403eb11911898565628fa45863d7 (patch) | |
| tree | f0ac3b744daad0e0429a1ce58b2245f554f614e7 | |
| parent | staging: kpc2000: simplify comparison to NULL in dma.c (diff) | |
| download | linux-dev-5d1532482943403eb11911898565628fa45863d7.tar.xz linux-dev-5d1532482943403eb11911898565628fa45863d7.zip | |
staging: kpc2000: simplify comparison to NULL in fileops.c
Fixes checkpatch warning "Comparison to NULL could be written [...]".
Signed-off-by: Simon Sandström <simon@nikanor.nu>
Link: https://lore.kernel.org/r/20190704060811.10330-4-simon@nikanor.nu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/fileops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c b/drivers/staging/kpc2000/kpc_dma/fileops.c index 7feb2fde0db2..48ca88bc6b0b 100644 --- a/drivers/staging/kpc2000/kpc_dma/fileops.c +++ b/drivers/staging/kpc2000/kpc_dma/fileops.c @@ -247,7 +247,7 @@ int kpc_dma_open(struct inode *inode, struct file *filp) struct dev_private_data *priv; struct kpc_dma_device *ldev = kpc_dma_lookup_device(iminor(inode)); - if (ldev == NULL) + if (!ldev) return -ENODEV; if (!atomic_dec_and_test(&ldev->open_count)) { |