__rdev_sectors() might be called for an invalid/non-existing RAID set during raid_ctr(), which is perfectly fine and no reason to panic.
Signed-off-by: Hannes Reinecke <[email protected]> --- drivers/md/dm-raid.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 7d89322..9bbb596 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -1571,7 +1571,8 @@ static sector_t __rdev_sectors(struct raid_set *rs) return rdev->sectors; } - BUG(); /* Constructor ensures we got some. */ + /* No valid raid devices */ + return 0; } /* Calculate the sectors per device and per array used for @rs */ -- 1.8.5.6 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
