libnvdimm: IS_ERR() usage cleanup

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Prompted by commit 287980e49f "remove lots of IS_ERR_VALUE abuses", I
ran make coccicheck against drivers/nvdimm/ and found that:

	if (IS_ERR(x))
		return PTR_ERR(x);
	return 0;

...can be replaced with PTR_ERR_OR_ZERO().

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

...

This commit is contained in:

Dan Williams 2016-05-27 13:28:31 -07:00

parent 0aefa05420

commit 4258895814

2 changed files with 4 additions and 7 deletions

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6

drivers/nvdimm/bus.c

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5

drivers/nvdimm/claim.c

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