ovl: Use PTR_ERR_OR_ZERO()

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Fix ptr_ret.cocci warnings:
fs/overlayfs/overlayfs.h:179:11-17: WARNING: PTR_ERR_OR_ZERO can be used

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

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Vasyl Gomonovych 2017-11-28 00:09:23 +01:00 • committed by Miklos Szeredi

parent e8d4bfe3a7

commit 7879cb43f9

1 changed files with 1 additions and 1 deletions

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fs/overlayfs/overlayfs.h

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