[merged] ocfs2-fix-passing-zero-to-ptr_err-warning.patch removed from -mm tree

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The patch titled
     Subject: ocfs2: fix passing zero to 'PTR_ERR' warning
has been removed from the -mm tree.  Its filename was
     ocfs2-fix-passing-zero-to-ptr_err-warning.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Ding Xiang <dingxiang@xxxxxxxxxxxxxxxxxxxx>
Subject: ocfs2: fix passing zero to 'PTR_ERR' warning

Fix a static code checker warning:
fs/ocfs2/acl.c:331
	ocfs2_acl_chmod() warn: passing zero to 'PTR_ERR'

Link: http://lkml.kernel.org/r/1dee278b-6c96-eec2-ce76-fe6e07c6e20f@xxxxxxxxxxxxxxxxx
Fixes: 5ee0fbd50fd ("ocfs2: revert using ocfs2_acl_chmod to avoid inode cluster lock hang")
Signed-off-by: Ding Xiang <dingxiang@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 fs/ocfs2/acl.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/fs/ocfs2/acl.c~ocfs2-fix-passing-zero-to-ptr_err-warning
+++ a/fs/ocfs2/acl.c
@@ -327,8 +327,8 @@ int ocfs2_acl_chmod(struct inode *inode,
 	down_read(&OCFS2_I(inode)->ip_xattr_sem);
 	acl = ocfs2_get_acl_nolock(inode, ACL_TYPE_ACCESS, bh);
 	up_read(&OCFS2_I(inode)->ip_xattr_sem);
-	if (IS_ERR(acl) || !acl)
-		return PTR_ERR(acl);
+	if (IS_ERR_OR_NULL(acl))
+		return PTR_ERR_OR_ZERO(acl);
 	ret = __posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
 	if (ret)
 		return ret;
_

Patches currently in -mm which might be from dingxiang@xxxxxxxxxxxxxxxxxxxx are





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