Commit 5d153248 authored by Simon Sandström's avatar Simon Sandström Committed by Greg Kroah-Hartman
Browse files

staging: kpc2000: simplify comparison to NULL in fileops.c 



Fixes checkpatch warning "Comparison to NULL could be written [...]".

Signed-off-by: default avatarSimon Sandström <simon@nikanor.nu>
Link: https://lore.kernel.org/r/20190704060811.10330-4-simon@nikanor.nu


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a50d99d4

drivers/staging/kpc2000/kpc_dma/fileops.c

+1 −1
Original line number Diff line number Diff line
@@ -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)) {

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