xfs: cleanup xfs_qm_dqlookup

Rearrange the code to avoid the conditional locking around the flist_locked
variable.  This means we lose a (rather pointless) assert, and hold the
freelist lock a bit longer for one corner case.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 file changed