From 5ac8480ae4d01f0ca5dfd561884424046df2478a Mon Sep 17 00:00:00 2001
From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Date: Wed, 9 Aug 2023 21:44:36 -0700
Subject: [PATCH 1/1] RDMA/bnxt_re: Fix error handling in probe failure path
Git-commit: 5ac8480ae4d01f0ca5dfd561884424046df2478a
Patch-mainline: v6.5-rc6
References: git-fixes

During bnxt_re_dev_init(), when bnxt_re_setup_chip_ctx() fails unregister
with L2 first before bailing out probe.

Fixes: ae8637e13185 ("RDMA/bnxt_re: Add chip context to identify 57500 series")
Link: https://lore.kernel.org/r/1691642677-21369-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Nicolas Morey <nmorey@suse.com>
---
 drivers/infiniband/hw/bnxt_re/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index 1c7646057893..63e98e2d3596 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -1253,6 +1253,8 @@ static int bnxt_re_dev_init(struct bnxt_re_dev *rdev, u8 wqe_mode)
 
 	rc = bnxt_re_setup_chip_ctx(rdev, wqe_mode);
 	if (rc) {
+		bnxt_re_unregister_netdev(rdev);
+		clear_bit(BNXT_RE_FLAG_NETDEV_REGISTERED, &rdev->flags);
 		ibdev_err(&rdev->ibdev, "Failed to get chip context\n");
 		return -EINVAL;
 	}
-- 
2.39.2