diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 53845e496881..ebbd2cea7582 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -1364,7 +1364,10 @@ int io_import_fixed(int ddir, struct iov_iter *iter,
 		const struct bio_vec *bvec = imu->bvec;
 
 		if (offset <= bvec->bv_len) {
-			iov_iter_advance(iter, offset);
+			iter->bvec = bvec;
+			iter->nr_segs = bvec->bv_len;
+			iter->count -= offset;
+			iter->iov_offset = offset;
 		} else {
 			unsigned long seg_skip;