xfs: Pull up trans roll from xfs_attr3_leaf_setflag

xfs: Pull up trans roll from xfs_attr3_leaf_setflag

Source kernel commit: 0949d317aee051fcb7ad9c8c7ec5d60b5cc412eb

New delayed allocation routines cannot be handling transactions so
pull them up into the calling functions

Signed-off-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>