Messages in this thread Patch in this message | | | From | Simon Sandström <> | Subject | [PATCH 3/3] staging: kpc2000: simplify comparison to NULL in fileops.c | Date | Thu, 4 Jul 2019 08:08:11 +0200 |
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Fixes checkpatch warning "Comparison to NULL could be written [...]".
Signed-off-by: Simon Sandström <simon@nikanor.nu> --- drivers/staging/kpc2000/kpc_dma/fileops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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)) { -- 2.20.1
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