memstick: ms_block: fix unused variable warning

Message ID 20180514101756.2120-1-anders.roxell@linaro.org
State New
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Series
  • memstick: ms_block: fix unused variable warning
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Commit Message

Anders Roxell May 14, 2018, 10:17 a.m.
When building a warning pops up unused variable 'host'
drivers/memstick/core/ms_block.c: In function ‘msb_init_disk’:
drivers/memstick/core/ms_block.c:2097:24: warning: unused variable ‘host’ [-Wunused-variable]
  struct memstick_host *host = card->host;
                        ^~~~

Removing the declaration of 'host' in function msb_init_disk.

Fixes: 7c2d748e8476 ("memstick: don't call blk_queue_bounce_limit")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>

---
 drivers/memstick/core/ms_block.c | 1 -
 1 file changed, 1 deletion(-)

-- 
2.17.0

Comments

Jens Axboe May 14, 2018, 2:36 p.m. | #1
On 5/14/18 4:17 AM, Anders Roxell wrote:
> When building a warning pops up unused variable 'host'

> drivers/memstick/core/ms_block.c: In function ‘msb_init_disk’:

> drivers/memstick/core/ms_block.c:2097:24: warning: unused variable ‘host’ [-Wunused-variable]

>   struct memstick_host *host = card->host;


Thanks, but I already applied the fixup from Christoph.

-- 
Jens Axboe

Patch

diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index b2d025f42d14..a15181fa45f7 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -2094,7 +2094,6 @@  static const struct block_device_operations msb_bdops = {
 static int msb_init_disk(struct memstick_dev *card)
 {
 	struct msb_data *msb = memstick_get_drvdata(card);
-	struct memstick_host *host = card->host;
 	int rc;
 	unsigned long capacity;