diff mbox series

[net-next,06/14] devlink: pass struct devlink_port * as arg to devlink_nl_param_fill()

Message ID 20250228021227.871993-7-saeed@kernel.org (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series devlink, mlx5: Add new parameters for link management and SRIOV/eSwitch configurations | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl fail Generated files up to date; build failed; build has 10 warnings/errors; GEN HAS DIFF 2 files changed, 12664 deletions(-);
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 1 maintainers not CCed: horms@kernel.org
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 112 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 2 this patch: 2
netdev/source_inline success Was 0 now: 0

Commit Message

Saeed Mahameed Feb. 28, 2025, 2:12 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

As the follow-up patch will need to get struct devlink_port *, avoid
unnecessary lookup and instead of port_index pass the struct
devlink_port * directly.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
 net/devlink/param.c | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/net/devlink/param.c b/net/devlink/param.c
index d163afbadab9..2263aba85a79 100644
--- a/net/devlink/param.c
+++ b/net/devlink/param.c
@@ -241,7 +241,7 @@  devlink_nl_param_value_fill_one(struct sk_buff *msg,
 }
 
 static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink,
-				 unsigned int port_index,
+				 struct devlink_port *devlink_port,
 				 struct devlink_param_item *param_item,
 				 enum devlink_command cmd,
 				 u32 portid, u32 seq, int flags)
@@ -288,7 +288,8 @@  static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink,
 	if (cmd == DEVLINK_CMD_PORT_PARAM_GET ||
 	    cmd == DEVLINK_CMD_PORT_PARAM_NEW ||
 	    cmd == DEVLINK_CMD_PORT_PARAM_DEL)
-		if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX, port_index))
+		if (nla_put_u32(msg, DEVLINK_ATTR_PORT_INDEX,
+				devlink_port->index))
 			goto genlmsg_cancel;
 
 	param_attr = nla_nest_start_noflag(msg, DEVLINK_ATTR_PARAM);
@@ -334,7 +335,7 @@  static int devlink_nl_param_fill(struct sk_buff *msg, struct devlink *devlink,
 }
 
 static void devlink_param_notify(struct devlink *devlink,
-				 unsigned int port_index,
+				 struct devlink_port *devlink_port,
 				 struct devlink_param_item *param_item,
 				 enum devlink_command cmd)
 {
@@ -355,7 +356,7 @@  static void devlink_param_notify(struct devlink *devlink,
 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (!msg)
 		return;
-	err = devlink_nl_param_fill(msg, devlink, port_index, param_item, cmd,
+	err = devlink_nl_param_fill(msg, devlink, devlink_port, param_item, cmd,
 				    0, 0, 0);
 	if (err) {
 		nlmsg_free(msg);
@@ -372,7 +373,7 @@  static void devlink_params_notify(struct devlink *devlink,
 	unsigned long param_id;
 
 	xa_for_each(&devlink->params, param_id, param_item)
-		devlink_param_notify(devlink, 0, param_item, cmd);
+		devlink_param_notify(devlink, NULL, param_item, cmd);
 }
 
 void devlink_params_notify_register(struct devlink *devlink)
@@ -396,7 +397,7 @@  static int devlink_nl_param_get_dump_one(struct sk_buff *msg,
 	int err = 0;
 
 	xa_for_each_start(&devlink->params, param_id, param_item, state->idx) {
-		err = devlink_nl_param_fill(msg, devlink, 0, param_item,
+		err = devlink_nl_param_fill(msg, devlink, NULL, param_item,
 					    DEVLINK_CMD_PARAM_GET,
 					    NETLINK_CB(cb->skb).portid,
 					    cb->nlh->nlmsg_seq, flags);
@@ -520,7 +521,7 @@  int devlink_nl_param_get_doit(struct sk_buff *skb,
 	if (!msg)
 		return -ENOMEM;
 
-	err = devlink_nl_param_fill(msg, devlink, 0, param_item,
+	err = devlink_nl_param_fill(msg, devlink, NULL, param_item,
 				    DEVLINK_CMD_PARAM_GET,
 				    info->snd_portid, info->snd_seq, 0);
 	if (err) {
@@ -532,7 +533,7 @@  int devlink_nl_param_get_doit(struct sk_buff *skb,
 }
 
 static int __devlink_nl_cmd_param_set_doit(struct devlink *devlink,
-					   unsigned int port_index,
+					   struct devlink_port *devlink_port,
 					   struct xarray *params,
 					   struct genl_info *info,
 					   enum devlink_command cmd)
@@ -582,7 +583,7 @@  static int __devlink_nl_cmd_param_set_doit(struct devlink *devlink,
 			return err;
 	}
 
-	devlink_param_notify(devlink, port_index, param_item, cmd);
+	devlink_param_notify(devlink, devlink_port, param_item, cmd);
 	return 0;
 }
 
@@ -590,7 +591,7 @@  int devlink_nl_param_set_doit(struct sk_buff *skb, struct genl_info *info)
 {
 	struct devlink *devlink = info->user_ptr[0];
 
-	return __devlink_nl_cmd_param_set_doit(devlink, 0, &devlink->params,
+	return __devlink_nl_cmd_param_set_doit(devlink, NULL, &devlink->params,
 					       info, DEVLINK_CMD_PARAM_NEW);
 }
 
@@ -649,7 +650,7 @@  static int devlink_param_register(struct devlink *devlink,
 	if (err)
 		goto err_xa_insert;
 
-	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);
+	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW);
 	return 0;
 
 err_xa_insert:
@@ -665,7 +666,7 @@  static void devlink_param_unregister(struct devlink *devlink,
 	param_item = devlink_param_find_by_id(&devlink->params, param->id);
 	if (WARN_ON(!param_item))
 		return;
-	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_DEL);
+	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_DEL);
 	xa_erase(&devlink->params, param->id);
 	kfree(param_item);
 }
@@ -826,7 +827,7 @@  void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id,
 	param_item->driverinit_value = init_val;
 	param_item->driverinit_value_valid = true;
 
-	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);
+	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW);
 }
 EXPORT_SYMBOL_GPL(devl_param_driverinit_value_set);
 
@@ -865,6 +866,6 @@  void devl_param_value_changed(struct devlink *devlink, u32 param_id)
 	param_item = devlink_param_find_by_id(&devlink->params, param_id);
 	WARN_ON(!param_item);
 
-	devlink_param_notify(devlink, 0, param_item, DEVLINK_CMD_PARAM_NEW);
+	devlink_param_notify(devlink, NULL, param_item, DEVLINK_CMD_PARAM_NEW);
 }
 EXPORT_SYMBOL_GPL(devl_param_value_changed);