qedr: remove pointless NULL check in qedr_post_send()

Remove pointless NULL check for 'wr' in qedr_post_send().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 18e2f60a9d4f286757e35cdf1b39124fb1b14c49..12f35150f32fdffdfaf7f66fff865624a4d6afc1 100644 (file)
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -2986,11 +2986,6 @@ int qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                return -EINVAL;
        }
 
-       if (!wr) {
-               DP_ERR(dev, "Got an empty post send.\n");
-               return -EINVAL;
-       }
-
        while (wr) {
                rc = __qedr_post_send(ibqp, wr, bad_wr);
                if (rc)