| From: Mikulas Patocka <mpatocka@redhat.com> |
| Date: Fri, 10 Nov 2017 12:29:34 -0500 |
| Subject: [PATCH] brd: remove unused brd_mutex |
| |
| Upstream commit 15f7b41f70ddcca3b555bd0fdc7c8da7466b517e |
| |
| Remove unused mutex brd_mutex. It is unused since the commit ff26956875c2 |
| ("brd: remove support for BLKFLSBUF"). |
| |
| Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> |
| Signed-off-by: Jens Axboe <axboe@kernel.dk> |
| Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| --- |
| drivers/block/brd.c | 1 - |
| 1 file changed, 1 deletion(-) |
| |
| --- a/drivers/block/brd.c |
| +++ b/drivers/block/brd.c |
| @@ -60,7 +60,6 @@ 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; |
