btrfs: tests: do not ignore NULL extent maps for extent maps tests

Several of the extent map tests call btrfs_add_extent_mapping() which is
supposed to succeed and return an extent map through the pointer to
pointer argument. However the tests are deliberately ignoring a NULL
extent map, which is not expected to happen. So change the tests to error
out if a NULL extent map is found.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2023-12-04 16:20:25 +00:00 • committed by David Sterba
commit eca3aaec0d