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From: Leon Romanovsky <leon@kernel.org>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net-next v1 15/21] qed: Move devlink registration to be last devlink command
Date: Sat, 25 Sep 2021 14:22:55 +0300	[thread overview]
Message-ID: <01bc35bd99dc5d2dcbf55bbf4a86f0bde1c50087.1632565508.git.leonro@nvidia.com> (raw)
In-Reply-To: <cover.1632565508.git.leonro@nvidia.com>

From: Leon Romanovsky <leonro@nvidia.com>

This change prevents from users to access device before devlink is
fully configured.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 drivers/net/ethernet/qlogic/qed/qed_devlink.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_devlink.c b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
index c51f9590fe19..6bb4e165b592 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_devlink.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
@@ -215,7 +215,6 @@ struct devlink *qed_devlink_register(struct qed_dev *cdev)
 	qdevlink = devlink_priv(dl);
 	qdevlink->cdev = cdev;
 
-	devlink_register(dl);
 	rc = devlink_params_register(dl, qed_devlink_params,
 				     ARRAY_SIZE(qed_devlink_params));
 	if (rc)
@@ -226,15 +225,13 @@ struct devlink *qed_devlink_register(struct qed_dev *cdev)
 					   QED_DEVLINK_PARAM_ID_IWARP_CMT,
 					   value);
 
-	devlink_params_publish(dl);
 	cdev->iwarp_cmt = false;
 
 	qed_fw_reporters_create(dl);
-
+	devlink_register(dl);
 	return dl;
 
 err_unregister:
-	devlink_unregister(dl);
 	devlink_free(dl);
 
 	return ERR_PTR(rc);
@@ -245,11 +242,11 @@ void qed_devlink_unregister(struct devlink *devlink)
 	if (!devlink)
 		return;
 
+	devlink_unregister(devlink);
 	qed_fw_reporters_destroy(devlink);
 
 	devlink_params_unregister(devlink, qed_devlink_params,
 				  ARRAY_SIZE(qed_devlink_params));
 
-	devlink_unregister(devlink);
 	devlink_free(devlink);
 }
-- 
2.31.1


  parent reply	other threads:[~2021-09-25 11:22 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-25 11:22 [Intel-wired-lan] [PATCH net-next v1 00/21] Move devlink_register to be last devlink command Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 01/21] devlink: Notify users when objects are accessible Leon Romanovsky
2021-09-28  2:49   ` Eric Dumazet
2021-09-28  7:34     ` Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 02/21] bnxt_en: Register devlink instance at the end devlink configuration Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 03/21] liquidio: Overcome missing device lock protection in init/remove flows Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 04/21] dpaa2-eth: Register devlink instance at the end of probe Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 05/21] net: hinic: Open device for the user access when it is ready Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 06/21] ice: Open devlink when device " Leon Romanovsky
2021-09-27 19:47   ` Jesse Brandeburg
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 07/21] octeontx2: Move devlink registration to be last devlink command Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 08/21] net/prestera: Split devlink and traps registrations to separate routines Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 09/21] net/mlx4: Move devlink_register to be the last initialization command Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 10/21] net/mlx5: Accept devlink user input after driver initialization complete Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 11/21] mlxsw: core: Register devlink instance last Leon Romanovsky
2021-09-26 14:56   ` Ido Schimmel
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 12/21] net: mscc: ocelot: delay devlink registration to the end Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 13/21] nfp: Move delink_register to be last command Leon Romanovsky
2021-09-27  8:39   ` Simon Horman
2021-09-27 11:53     ` Leon Romanovsky
2021-09-27 12:20       ` Simon Horman
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 14/21] ionic: Move devlink registration to be last devlink command Leon Romanovsky
2021-09-27 16:07   ` Shannon Nelson
2021-09-25 11:22 ` Leon Romanovsky [this message]
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 16/21] net: ethernet: ti: " Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 17/21] netdevsim: " Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 18/21] net: wwan: iosm: Move devlink_register " Leon Romanovsky
2021-09-25 11:22 ` [Intel-wired-lan] [PATCH net-next v1 19/21] ptp: ocp: Move devlink registration " Leon Romanovsky
2021-09-25 11:23 ` [Intel-wired-lan] [PATCH net-next v1 20/21] staging: qlge: " Leon Romanovsky
2021-09-25 11:23 ` [Intel-wired-lan] [PATCH net-next v1 21/21] net: dsa: " Leon Romanovsky
2021-09-29 13:02   ` Vladimir Oltean
2021-09-29 13:07     ` Leon Romanovsky

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