From: Yan, Zheng <zheng.z.yan@intel.com>
Date: Tue, 11 Feb 2014 05:08:51 +0000 (+0800)
Subject: ceph: fix ceph_set_acl()
X-Git-Tag: v3.14-rc4~34^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a92d64760541e66bf5d1131f029b82773ce3922;p=pandora-kernel.git

ceph: fix ceph_set_acl()

If acl is equivalent to file mode permission bits, ceph_set_acl()
needs to remove any existing acl xattr. Use __ceph_setxattr() to
handle both setting and removing acl xattr cases, it doesn't return
-ENODATA when there is no acl xattr.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
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