From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Wed, 2 Nov 2016 13:11:32 +0000 (+0000)
Subject: qedr: remove pointless NULL check in qedr_post_send()
X-Git-Tag: v4.14-rc1~1791^2~16^3~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aecb66b2b01a87b4b723267b9193c8f00d661c1f;p=platform%2Fkernel%2Flinux-rpi.git

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 18e2f60..12f3515 100644
--- 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)