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-rw-r--r--io_uring/rw.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/io_uring/rw.c b/io_uring/rw.c
index 4943d683508b..0c856726b15d 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -589,15 +589,19 @@ static inline int io_rw_prep_async(struct io_kiocb *req, int rw)
struct iovec *iov;
int ret;
+ iorw->bytes_done = 0;
+ iorw->free_iovec = NULL;
+
/* submission path, ->uring_lock should already be taken */
ret = io_import_iovec(rw, req, &iov, &iorw->s, 0);
if (unlikely(ret < 0))
return ret;
- iorw->bytes_done = 0;
- iorw->free_iovec = iov;
- if (iov)
+ if (iov) {
+ iorw->free_iovec = iov;
req->flags |= REQ_F_NEED_CLEANUP;
+ }
+
return 0;
}