[PATCH 4/4] btrfs: fix comment about max_out in btrfs_compress_pages

[Anand Jain <anand.jain@oracle.com>]

Commit e5d74902362f (btrfs: derive maximum output size in the compression
implementation) removed @max_out argument in btrfs_compress_pages() but
its comment remained, remove it.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
 fs/btrfs/compression.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index c523f384bd1a..35ca49893803 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -1192,9 +1192,6 @@ static unsigned int btrfs_compress_set_level(int type, unsigned level)
  *
  * @total_out is an in/out parameter, must be set to the input length and will
  * be also used to return the total number of compressed bytes
- *
- * @max_out tells us the max number of bytes that we're allowed to
- * stuff into pages
  */
 int btrfs_compress_pages(unsigned int type_level, struct address_space *mapping,
 			 u64 start, struct page **pages,
-- 
2.30.2