@@ -5953,10 +5953,7 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info,
struct btrfs_io_geometry geom;
ASSERT(bbio_ret);
-
- if (op == BTRFS_MAP_DISCARD)
- return __btrfs_map_block_for_discard(fs_info, logical,
- length, bbio_ret);
+ ASSERT(op != BTRFS_MAP_DISCARD);
ret = btrfs_get_io_geometry(fs_info, op, logical, *length, &geom);
if (ret < 0)
@@ -6186,6 +6183,10 @@ int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op,
u64 logical, u64 *length,
struct btrfs_bio **bbio_ret, int mirror_num)
{
+ if (op == BTRFS_MAP_DISCARD)
+ return __btrfs_map_block_for_discard(fs_info, logical,
+ length, bbio_ret);
+
return __btrfs_map_block(fs_info, op, logical, length, bbio_ret,
mirror_num, 0);
}
There's a simple forwarded call based on the operation that would better fit the caller btrfs_map_block that's until now a trivial wrapper. Signed-off-by: David Sterba <dsterba@suse.com> --- fs/btrfs/volumes.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)