RDMA/nes: In nes_post_recv() always set bad_wr on error
On error, set bad_wr in nes_post_recv(). Stop processing ib_wr queue
when an error is detected.
Signed-off-by: Frank Zago <fzago@systemfabricworks.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 25b52d2..0b17c01 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -3554,8 +3554,10 @@
u32 counter;
u32 total_payload_length;
- if (nesqp->ibqp_state > IB_QPS_RTS)
- return -EINVAL;
+ if (nesqp->ibqp_state > IB_QPS_RTS) {
+ err = -EINVAL;
+ goto out;
+ }
spin_lock_irqsave(&nesqp->lock, flags);
@@ -3618,6 +3620,7 @@
spin_unlock_irqrestore(&nesqp->lock, flags);
+out:
if (err)
*bad_wr = ib_wr;
return err;