[PATCH] io_uring/rsrc: fix incorrect assignment of iter->nr_segs in io_import_fixed

[Chenliang Li <cliang01.li@samsung.com>]

In io_import_fixed when advancing the iter within the first bvec, the
iter->nr_segs is set to bvec->bv_len. nr_segs should be the number of
bvecs, plus we don't need to adjust it here, so just remove it.

Fixes: b000ae0ec2d7 ("io_uring/rsrc: optimise single entry advance")
Signed-off-by: Chenliang Li <cliang01.li@samsung.com>
---
 io_uring/rsrc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 60c00144471a..a860516bf448 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -1049,7 +1049,6 @@ int io_import_fixed(int ddir, struct iov_iter *iter,
 			 * branch doesn't expect non PAGE_SIZE'd chunks.
 			 */
 			iter->bvec = bvec;
-			iter->nr_segs = bvec->bv_len;
 			iter->count -= offset;
 			iter->iov_offset = offset;
 		} else {

base-commit: 3b87184f7eff27fef7d7ee18b65f173152e1bb81
-- 
2.34.1