[PATCH V10 19/19] block: kill BLK_MQ_F_SG_MERGE

[Christoph Hellwig]

On Thu, Nov 15, 2018 at 04:53:06PM +0800, Ming Lei wrote:
> QUEUE_FLAG_NO_SG_MERGE has been killed, so kill BLK_MQ_F_SG_MERGE too.

Looks fine,

Reviewed-by: Christoph Hellwig <hch at lst.de>