This is a pure code cleanup patch which does not change any
functionality. This patch removes the extra lines, get rid of
else which is duplicate for return.
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: NKeith Busch <kbusch@kernel.org>