From: Mikulas Patocka <[email protected]>
commit 15f7b41f70ddcca3b555bd0fdc7c8da7466b517e upstream.
Remove unused mutex brd_mutex. It is unused since the commit ff26956875c2
("brd: remove support for BLKFLSBUF").
Signed-off-by: Mikulas Patocka <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Signed-off-by: Liwei Song <[email protected]>
---
drivers/block/brd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index ef049e3c9709..d01d84314b16 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -58,7 +58,6 @@ struct brd_device {
/*
* Look up and return a brd's page for a given sector.
*/
-static DEFINE_MUTEX(brd_mutex);
static struct page *brd_lookup_page(struct brd_device *brd, sector_t sector)
{
pgoff_t idx;
--
2.13.3
--
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