tree ce5c599415435d24ddc5cae88207f5f26c0a18b4
parent a22305cc693254a2aa651e797875669112ef8635
author Joel Becker <joel.becker@oracle.com> 1226616558 -0800
committer Mark Fasheh <mfasheh@suse.com> 1231173413 -0800

ocfs2: Wrap xattr block reads in a dedicated function

We weren't consistently checking xattr blocks after we read them.
Most places checked the signature, but none checked xb_blkno or
xb_fs_signature.  Create a toplevel ocfs2_read_xattr_block() that does
the read and the validation.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>