linux-kernel - [PATCH] memstick: mspro_block: fix unused variable warning

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Date:   Mon, 14 May 2018 12:17:56 +0200
From:   Anders Roxell <anders.roxell@...aro.org>
To:     axboe@...nel.dk, maximlevitsky@...il.com
Cc:     linux-kernel@...r.kernel.org,
        Anders Roxell <anders.roxell@...aro.org>
Subject: [PATCH] memstick: mspro_block: fix unused variable warning

When building mspro_block a warning pops up unused variable 'host',
drivers/memstick/core/mspro_block.c: In function ‘mspro_block_init_disk’:
drivers/memstick/core/mspro_block.c:1173:24: warning: unused variable ‘host’ [-Wunused-variable]
  struct memstick_host *host = card->host;
                        ^~~~

Removing the declaration of 'host' in function mspro_block_init_disk.

Signed-off-by: Anders Roxell <anders.roxell@...aro.org>
---
 drivers/memstick/core/mspro_block.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index a2fadc605750..5ee932631fae 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -1170,7 +1170,6 @@ static int mspro_block_init_card(struct memstick_dev *card)
 static int mspro_block_init_disk(struct memstick_dev *card)
 {
 	struct mspro_block_data *msb = memstick_get_drvdata(card);
-	struct memstick_host *host = card->host;
 	struct mspro_devinfo *dev_info = NULL;
 	struct mspro_sys_info *sys_info = NULL;
 	struct mspro_sys_attr *s_attr = NULL;
-- 
2.17.0