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authorAl Viro <viro@zeniv.linux.org.uk>2011-07-23 00:18:02 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-25 14:27:30 -0400
commitbc26ab5f65ae41b71df86ea46df3c3833d1d8d83 (patch)
tree85bbc4e0da4fac99ccf31b3609c61e2b148a8498 /fs/xfs/linux-2.6/xfs_acl.c
parentreiserfs: cache negative ACLs for v1 stat format (diff)
downloadlinux-dev-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.tar.xz
linux-dev-bc26ab5f65ae41b71df86ea46df3c3833d1d8d83.zip
kill boilerplate around posix_acl_chmod_masq()
new helper: posix_acl_chmod(&acl, gfp, mode). Replaces acl with modified clone or with NULL if that has failed; returns 0 or -ve on error. All callers of posix_acl_chmod_masq() switched to that - they'd been doing exactly the same thing. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_acl.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_acl.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/linux-2.6/xfs_acl.c
index 13c4e4fd5c6e..4c554122db02 100644
--- a/fs/xfs/linux-2.6/xfs_acl.c
+++ b/fs/xfs/linux-2.6/xfs_acl.c
@@ -326,7 +326,7 @@ xfs_inherit_acl(struct inode *inode, struct posix_acl *default_acl)
int
xfs_acl_chmod(struct inode *inode)
{
- struct posix_acl *acl, *clone;
+ struct posix_acl *acl;
int error;
if (S_ISLNK(inode->i_mode))
@@ -336,16 +336,12 @@ xfs_acl_chmod(struct inode *inode)
if (IS_ERR(acl) || !acl)
return PTR_ERR(acl);
- clone = posix_acl_clone(acl, GFP_KERNEL);
- posix_acl_release(acl);
- if (!clone)
- return -ENOMEM;
-
- error = posix_acl_chmod_masq(clone, inode->i_mode);
- if (!error)
- error = xfs_set_acl(inode, ACL_TYPE_ACCESS, clone);
+ error = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
+ if (error)
+ return error;
- posix_acl_release(clone);
+ error = xfs_set_acl(inode, ACL_TYPE_ACCESS, acl);
+ posix_acl_release(acl);
return error;
}