Commit 16a0f687 authored Sep 05, 2019 by zhong jiang Committed by Greg Kroah-Hartman Sep 10, 2019

misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation



PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR. It is better to
use it directly. hence just replace it.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Link: https://lore.kernel.org/r/1567665795-5901-3-git-send-email-zhongjiang@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 9b4a66fd

drivers/misc/mic/scif/scif_epd.h

+2 −3

Original line number	Diff line number	Diff line
		@@ -156,9 +156,8 @@ static inline int scif_verify_epd(struct scif_endpt *ep)
		static inline int scif_anon_inode_getfile(scif_epd_t epd)
		{
		epd->anon = anon_inode_getfile("scif", &scif_anon_fops, NULL, 0);
		if (IS_ERR(epd->anon))
		return PTR_ERR(epd->anon);
		return 0;

		return PTR_ERR_OR_ZERO(epd->anon);
		}

		static inline void scif_anon_inode_fput(scif_epd_t epd)

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