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authorMike Snitzer <snitzer@redhat.com>2018-04-03 23:54:10 +0300
committerMike Snitzer <snitzer@redhat.com>2018-04-04 19:12:39 +0300
commit5bd5e8d891c1fd2d966a7e2c26f0452d22410683 (patch)
treea26fa9657db6b9f2faa6805693db282f7bfa052c /drivers/md/dm-flakey.c
parent971888c46993f871f20d02d1fe43486a924fad11 (diff)
downloadlinux-5bd5e8d891c1fd2d966a7e2c26f0452d22410683.tar.xz
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 <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-flakey.c')
-rw-r--r--drivers/md/dm-flakey.c3
1 files changed, 1 insertions, 2 deletions
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;