From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
To: "Yan, Zheng" <zyan@redhat.com>, Sage Weil <sage@redhat.com>,
Ilya Dryomov <idryomov@gmail.com>,
ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ceph: fix warning PTR_ERR_OR_ZERO can be used
Date: Sat, 25 May 2019 14:45:59 +0530 [thread overview]
Message-ID: <20190525091559.GA14633@hari-Inspiron-1545> (raw)
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>
---
fs/ceph/export.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index d3ef7ee42..15ff1b0 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -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;
}
--
2.7.4
next reply other threads:[~2019-05-25 9:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-25 9:15 Hariprasad Kelam [this message]
2019-05-25 12:07 ` [PATCH] ceph: fix warning PTR_ERR_OR_ZERO can be used Yan, Zheng
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