Merge branch 'upstream-linus' of git://git./linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (21 commits)
ocfs2: Check search result in ocfs2_xattr_block_get()
ocfs2: fix printk related build warnings in xattr.c
ocfs2: truncate outstanding block after direct io failure
ocfs2/xattr: Proper hash collision handle in bucket division
ocfs2: return 0 in page_mkwrite to let VFS retry.
ocfs2: Set journal descriptor to NULL after journal shutdown
ocfs2: Fix check of return value of ocfs2_start_trans() in xattr.c.
ocfs2: Let inode be really deleted when ocfs2_mknod_locked() fails
ocfs2: Fix checking of return value of new_inode()
ocfs2: Fix check of return value of ocfs2_start_trans()
ocfs2: Fix some typos in xattr annotations.
ocfs2: Remove unused ocfs2_restore_xattr_block().
ocfs2: Don't repeat ocfs2_xattr_block_find()
ocfs2: Specify appropriate journal access for new xattr buckets.
ocfs2: Check errors from ocfs2_xattr_update_xattr_search()
ocfs2: Don't return -EFAULT from a corrupt xattr entry.
ocfs2: Check xattr block signatures properly.
ocfs2: add handler_map array bounds checking
ocfs2: remove duplicate definition in xattr
ocfs2: fix function declaration and definition in xattr
...