/* {"version":"v5.16-rc1~75", "commit": "3e08773c3841e9db7a520908cc2b136a77d275ff", "comment": "block: switch polling to be bio based"} */

diff -Naur drbd-9.0.30~1+git.8e9c0812.orig/drbd/drbd-kernel-compat/tests/have_submit_bio_noacct.c drbd-9.0.30~1+git.8e9c0812/drbd/drbd-kernel-compat/tests/have_submit_bio_noacct.c
--- drbd-9.0.30~1+git.8e9c0812.orig/drbd/drbd-kernel-compat/tests/have_submit_bio_noacct.c	2021-11-18 13:33:44.434862535 +0800
+++ drbd-9.0.30~1+git.8e9c0812/drbd/drbd-kernel-compat/tests/have_submit_bio_noacct.c	2021-11-18 16:47:31.764019596 +0800
@@ -4,7 +4,5 @@
 
 void foo(struct bio *bio)
 {
-	blk_qc_t result;
-
-	result = submit_bio_noacct(bio);
+	submit_bio_noacct(bio);
 }