From 62ba6f85ee3f3e5c908af0ff7d6e0ae1cd399b85 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jan=20H=C3=B6ppner?= Date: Thu, 30 Jun 2016 13:18:16 +0200 Subject: [PATCH] s390/dasd: Define often used variable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit block->request_queue is used many times in dasd_setup_queue. Define a separate variable to increase readability a bit and to make it better reusable. Reviewed-by: Stefan Haberland Signed-off-by: Jan Höppner Signed-off-by: Martin Schwidefsky --- drivers/s390/block/dasd.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 6a0c9df8f323..a4388f59c39f 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3121,6 +3121,7 @@ static int dasd_alloc_queue(struct dasd_block *block) */ static void dasd_setup_queue(struct dasd_block *block) { + struct request_queue *q = block->request_queue; int max; if (block->base->features & DASD_FEATURE_USERAW) { @@ -3135,17 +3136,16 @@ static void dasd_setup_queue(struct dasd_block *block) } else { max = block->base->discipline->max_blocks << block->s2b_shift; } - queue_flag_set_unlocked(QUEUE_FLAG_NONROT, block->request_queue); - block->request_queue->limits.max_dev_sectors = max; - blk_queue_logical_block_size(block->request_queue, - block->bp_block); - blk_queue_max_hw_sectors(block->request_queue, max); - blk_queue_max_segments(block->request_queue, USHRT_MAX); + queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q); + q->limits.max_dev_sectors = max; + blk_queue_logical_block_size(q, block->bp_block); + blk_queue_max_hw_sectors(q, max); + blk_queue_max_segments(q, USHRT_MAX); /* with page sized segments we can translate each segement into * one idaw/tidaw */ - blk_queue_max_segment_size(block->request_queue, PAGE_SIZE); - blk_queue_segment_boundary(block->request_queue, PAGE_SIZE - 1); + blk_queue_max_segment_size(q, PAGE_SIZE); + blk_queue_segment_boundary(q, PAGE_SIZE - 1); } /* -- 2.20.1