From da998d0d6eb8ca6fbe7848cf4c0808797ab9c882 Mon Sep 17 00:00:00 2001
From: Kamal Heib <kamalheib1@gmail.com>
Date: Wed, 23 Dec 2020 18:49:52 +0200
Subject: [PATCH] libqedr: Fix reported error code from create_cq

[ Upstream commit e8b5a1d673f1eb2d93fb9fe09759fa03a6cf8aad ]

Report EINVAL when trying to call qelr_create_cq() with number of CQEs
bigger than the supported max_cqes, also fix the printed range.

Fixes: c0965e4fe6fe ("libqedr (qelr) verbs")
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
---
 providers/qedr/qelr_verbs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/providers/qedr/qelr_verbs.c b/providers/qedr/qelr_verbs.c
index e75d508f100b..631c9f844a95 100644
--- a/providers/qedr/qelr_verbs.c
+++ b/providers/qedr/qelr_verbs.c
@@ -231,7 +231,8 @@ struct ibv_cq *qelr_create_cq(struct ibv_context *context, int cqe,
 	if (!cqe || cqe > cxt->max_cqes) {
 		DP_ERR(cxt->dbg_fp,
 		       "create cq: failed. attempted to allocate %d cqes but valid range is 1...%d\n",
-		       cqe, cqe > cxt->max_cqes);
+		       cqe, cxt->max_cqes);
+		errno = EINVAL;
 		return NULL;
 	}
 
-- 
2.25.4