Commit 03af439a authored May 25, 2019 by Hariprasad Kelam Committed by Ilya Dryomov Jul 08, 2019

ceph: fix warning PTR_ERR_OR_ZERO can be used



change1: fix below warning  reported by coccicheck

/fs/ceph/export.c:371:33-39: WARNING: PTR_ERR_OR_ZERO can be used

change2: typecasted PTR_ERR_OR_ZERO to long as dout expecting long

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

parent d6e47819

fs/ceph/export.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -368,7 +368,7 @@ static struct dentry ceph_get_parent(struct dentry child)
		}
		out:
		dout("get_parent %p ino %llx.%llx err=%ld\n",
		child, ceph_vinop(inode), (IS_ERR(dn) ? PTR_ERR(dn) : 0));
		child, ceph_vinop(inode), (long)PTR_ERR_OR_ZERO(dn));
		return dn;
		}

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