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(parent: 7168179) | patch
ovl: fix ptr_ret.cocci warnings
authorFengguang Wu <fengguang.wu@intel.com>
Mon, 5 Feb 2018 16:25:16 +0000 (00:25 +0800)
committerMiklos Szeredi <mszeredi@redhat.com>
Mon, 26 Feb 2018 11:45:20 +0000 (12:45 +0100)
commitb5095f24e791c2d05da7cbb3d99e2b420b36a273
tree45db7f1898ce4925a19d62dfe15644e591b0b8d6tree
parent7168179fcf25f7812e8541decac686a91359e522commit | diff
ovl: fix ptr_ret.cocci warnings

fs/overlayfs/export.c:459:10-16: 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

Fixes: 4b91c30a5a19 ("ovl: lookup connected ancestor of dir in inode cache")
CC: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/export.c diff | blob | history
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