From: Baokun Li <libaokun1@xxxxxxxxxx>
This reduces duplicate code and ensures that a “potential data loss”
warning is available if the unwritten conversion fails.
Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx>
---
fs/ext4/page-io.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 69b8a7221a2b..f53b018ea259 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -299,18 +299,13 @@ void ext4_put_io_end_defer(ext4_io_end_t *io_end)
int ext4_put_io_end(ext4_io_end_t *io_end)
{
- int err = 0;
-
if (refcount_dec_and_test(&io_end->count)) {
- if (io_end->flag & EXT4_IO_END_UNWRITTEN) {
- err = ext4_convert_unwritten_io_end_vec(io_end->handle,
- io_end);
- io_end->handle = NULL;
- ext4_clear_io_unwritten_flag(io_end);
- }
+ if (io_end->flag & EXT4_IO_END_UNWRITTEN)
+ return ext4_end_io_end(io_end);
+
ext4_release_io_end(io_end);
}
- return err;
+ return 0;
}
ext4_io_end_t *ext4_get_io_end(ext4_io_end_t *io_end)
--
2.46.1
