From 292876ef567518cbfc45b446298458c8b9ce7cb7 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Thu, 6 Jul 2017 16:26:55 +0800 Subject: [PATCH] mmc: block: remove unused struct mmc_card *card It was never used and introduced a long standing compile warning: drivers/mmc/core/block.c: In function 'power_ro_lock_store': drivers/mmc/core/block.c:191:19: warning: variable 'card' set but not used [-Wunused-but-set-variable] Remove it to fix the warning. Signed-off-by: Shawn Lin Signed-off-by: Ulf Hansson --- drivers/mmc/core/block.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 80d1ec693d2d..b8fa62cbb129 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -188,7 +188,6 @@ static ssize_t power_ro_lock_store(struct device *dev, { int ret; struct mmc_blk_data *md, *part_md; - struct mmc_card *card; struct mmc_queue *mq; struct request *req; unsigned long set; @@ -201,7 +200,6 @@ static ssize_t power_ro_lock_store(struct device *dev, md = mmc_blk_get(dev_to_disk(dev)); mq = &md->queue; - card = md->queue.card; /* Dispatch locking to the block layer */ req = blk_get_request(mq->queue, REQ_OP_DRV_OUT, __GFP_RECLAIM);