dm snapshot: rename dm_snap_exception to dm_exception

The exception structure is not necessarily just a snapshot
element (especially after we pull it out of dm-snap.c).

Renaming appropriately.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 7e855fbeb22e..24b8acd1be83 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -580,7 +580,7 @@ static int persistent_read_metadata(struct dm_exception_store *store,
 }
 
 static int persistent_prepare_exception(struct dm_exception_store *store,
-                                        struct dm_snap_exception *e)
+                                        struct dm_exception *e)
 {
         struct pstore *ps = get_info(store);
         uint32_t stride;
@@ -607,7 +607,7 @@ static int persistent_prepare_exception(struct dm_exception_store *store,
 }
 
 static void persistent_commit_exception(struct dm_exception_store *store,
-                                        struct dm_snap_exception *e,
+                                        struct dm_exception *e,
                                         void (*callback) (void *, int success),
                                         void *callback_context)
 {