btrfs: remove duplicate error check at btrfs_clear_extent_bit_changeset()

There's no need to check if split_state() returned an error twice, instead
unify into a single if statement after setting 'prealloc' to NULL, because
on error split_state() frees the 'prealloc' extent state record.

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 2025-04-09 15:27:35 +01:00 • committed by David Sterba
commit f389e7b982