From 5bd5e8d891c1fd2d966a7e2c26f0452d22410683 Mon Sep 17 00:00:00 2001 From: Mike Snitzer Date: Tue, 3 Apr 2018 16:54:10 -0400 Subject: dm: remove fmode_t argument from .prepare_ioctl hook Use the fmode_t that is passed to dm_blk_ioctl() rather than inconsistently (varies across targets) drop it on the floor by overriding it with the fmode_t stored in 'struct dm_dev'. All the persistent reservation functions weren't using the fmode_t they got back from .prepare_ioctl so remove them. Signed-off-by: Mike Snitzer --- drivers/md/dm-flakey.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/md/dm-flakey.c') diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index 1b907b15f5c3..21d126a5078c 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -442,8 +442,7 @@ static void flakey_status(struct dm_target *ti, status_type_t type, } } -static int flakey_prepare_ioctl(struct dm_target *ti, - struct block_device **bdev, fmode_t *mode) +static int flakey_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) { struct flakey_c *fc = ti->private; -- cgit v1.2.3