diff options
Diffstat (limited to 'drivers/md/dm-exception-store.c')
-rw-r--r-- | drivers/md/dm-exception-store.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c index 8c25c2ff724a..3d65917a1bbb 100644 --- a/drivers/md/dm-exception-store.c +++ b/drivers/md/dm-exception-store.c | |||
@@ -489,11 +489,6 @@ static int persistent_read_metadata(struct exception_store *store) | |||
489 | /* | 489 | /* |
490 | * Sanity checks. | 490 | * Sanity checks. |
491 | */ | 491 | */ |
492 | if (!ps->valid) { | ||
493 | DMWARN("snapshot is marked invalid"); | ||
494 | return -EINVAL; | ||
495 | } | ||
496 | |||
497 | if (ps->version != SNAPSHOT_DISK_VERSION) { | 492 | if (ps->version != SNAPSHOT_DISK_VERSION) { |
498 | DMWARN("unable to handle snapshot disk version %d", | 493 | DMWARN("unable to handle snapshot disk version %d", |
499 | ps->version); | 494 | ps->version); |
@@ -501,6 +496,12 @@ static int persistent_read_metadata(struct exception_store *store) | |||
501 | } | 496 | } |
502 | 497 | ||
503 | /* | 498 | /* |
499 | * Metadata are valid, but snapshot is invalidated | ||
500 | */ | ||
501 | if (!ps->valid) | ||
502 | return 1; | ||
503 | |||
504 | /* | ||
504 | * Read the metadata. | 505 | * Read the metadata. |
505 | */ | 506 | */ |
506 | r = read_exceptions(ps); | 507 | r = read_exceptions(ps); |