[nuttx] branch master updated: mm/iob: reserved bytes should be updated after each iteration

[xiaoxiang]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new e2b00a9fcc mm/iob: reserved bytes should be updated after each 
iteration
e2b00a9fcc is described below

commit e2b00a9fcc85554812ea8e509b3f80397f83a192
Author: chao an <anc...@xiaomi.com>
AuthorDate: Wed Dec 7 18:05:44 2022 +0800

    mm/iob: reserved bytes should be updated after each iteration
    
    Signed-off-by: chao an <anc...@xiaomi.com>
---
 mm/iob/iob_reserve.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/iob/iob_reserve.c b/mm/iob/iob_reserve.c
index 7181c6674b..2f459de3aa 100644
--- a/mm/iob/iob_reserve.c
+++ b/mm/iob/iob_reserve.c
@@ -78,5 +78,6 @@ void iob_reserve(FAR struct iob_s *iob, unsigned int reserved)
 
       iob->io_offset = offset;
       iob = iob->io_flink;
+      reserved -= offset;
     }
 }