netdev - [patch net-next 1/3] net: devlink: make devlink_dpipe_headers

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Date:   Tue, 12 Jul 2022 12:48:51 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, mlxsw@...dia.com, saeedm@...dia.com,
        moshe@...dia.com
Subject: [patch net-next 1/3] net: devlink: make devlink_dpipe_headers_register() return void

From: Jiri Pirko <jiri@...dia.com>

The return value is not used, so change the return value type to void.

Signed-off-by: Jiri Pirko <jiri@...dia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 6 ++----
 include/net/devlink.h                                | 2 +-
 net/core/devlink.c                                   | 5 ++---
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
index 5d494fabf93d..c2540292702d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
@@ -1266,10 +1266,8 @@ int mlxsw_sp_dpipe_init(struct mlxsw_sp *mlxsw_sp)
 	struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
 	int err;
 
-	err = devlink_dpipe_headers_register(devlink,
-					     &mlxsw_sp_dpipe_headers);
-	if (err)
-		return err;
+	devlink_dpipe_headers_register(devlink, &mlxsw_sp_dpipe_headers);
+
 	err = mlxsw_sp_dpipe_erif_table_init(mlxsw_sp);
 	if (err)
 		goto err_erif_table_init;
diff --git a/include/net/devlink.h b/include/net/devlink.h
index b1b5c19a8316..88c701b375a2 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1590,7 +1590,7 @@ int devlink_dpipe_table_register(struct devlink *devlink,
 				 void *priv, bool counter_control_extern);
 void devlink_dpipe_table_unregister(struct devlink *devlink,
 				    const char *table_name);
-int devlink_dpipe_headers_register(struct devlink *devlink,
+void devlink_dpipe_headers_register(struct devlink *devlink,
 				   struct devlink_dpipe_headers *dpipe_headers);
 void devlink_dpipe_headers_unregister(struct devlink *devlink);
 bool devlink_dpipe_table_counter_enabled(struct devlink *devlink,
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 2b2e454ebd78..c261bba9ab76 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -10425,13 +10425,12 @@ EXPORT_SYMBOL_GPL(devlink_sb_unregister);
  *
  *	Register the headers supported by hardware.
  */
-int devlink_dpipe_headers_register(struct devlink *devlink,
-				   struct devlink_dpipe_headers *dpipe_headers)
+void devlink_dpipe_headers_register(struct devlink *devlink,
+				    struct devlink_dpipe_headers *dpipe_headers)
 {
 	devl_lock(devlink);
 	devlink->dpipe_headers = dpipe_headers;
 	devl_unlock(devlink);
-	return 0;
 }
 EXPORT_SYMBOL_GPL(devlink_dpipe_headers_register);
 
-- 
2.35.3