[PATCH v5 15/20] net/rds: Remove two WARN_ON() statements

[Bart Van Assche <bart.vanassche@xxxxxxx>]

Remove two WARN_ON() statements that verify something that is guaranteed
by the RDMA API, namely that the failed_wr pointer is not touched if an
ib_post_send() call succeeds and that it points at the failed wr if an
ib_post_send() call fails.

Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx>
Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxxxxxx>
---
 net/rds/ib_frmr.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/rds/ib_frmr.c b/net/rds/ib_frmr.c
index 48332a6ed738..0209cd81546c 100644
--- a/net/rds/ib_frmr.c
+++ b/net/rds/ib_frmr.c
@@ -137,7 +137,6 @@ static int rds_ib_post_reg_frmr(struct rds_ib_mr *ibmr)
 
 	failed_wr = &reg_wr.wr;
 	ret = ib_post_send(ibmr->ic->i_cm_id->qp, &reg_wr.wr, &failed_wr);
-	WARN_ON(failed_wr != &reg_wr.wr);
 	if (unlikely(ret)) {
 		/* Failure here can be because of -ENOMEM as well */
 		frmr->fr_state = FRMR_IS_STALE;
@@ -257,7 +256,6 @@ static int rds_ib_post_inv(struct rds_ib_mr *ibmr)
 
 	failed_wr = s_wr;
 	ret = ib_post_send(i_cm_id->qp, s_wr, &failed_wr);
-	WARN_ON(failed_wr != s_wr);
 	if (unlikely(ret)) {
 		frmr->fr_state = FRMR_IS_STALE;
 		frmr->fr_inv = false;
-- 
2.18.0

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