diff mbox series

[net-next,v3,1/6] net: dcb: modify dcb_app_add to take list_head ptr as parameter

Message ID 20230118210830.2287069-2-daniel.machon@microchip.com (mailing list archive)
State New, archived
Headers show
Series Introduce new DCB rewrite table | expand

Commit Message

Daniel Machon Jan. 18, 2023, 9:08 p.m. UTC
In preparation to DCB rewrite. Modify dcb_app_add to take new struct
list_head * as parameter, to make the used list configurable. This is
done to allow reusing the function for adding rewrite entries to the
rewrite table, which is introduced in a later patch.

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
---
 net/dcb/dcbnl.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Comments

Petr Machata Jan. 19, 2023, 9:22 a.m. UTC | #1
Daniel Machon <daniel.machon@microchip.com> writes:

> In preparation to DCB rewrite. Modify dcb_app_add to take new struct
> list_head * as parameter, to make the used list configurable. This is
> done to allow reusing the function for adding rewrite entries to the
> rewrite table, which is introduced in a later patch.
>
> Signed-off-by: Daniel Machon <daniel.machon@microchip.com>

Reviewed-by: Petr Machata <petrm@nvidia.com>
diff mbox series

Patch

diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index f9949e051f49..a76bdf6f0198 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1955,7 +1955,8 @@  static struct dcb_app_type *dcb_app_lookup(const struct dcb_app *app,
 	return NULL;
 }
 
-static int dcb_app_add(const struct dcb_app *app, int ifindex)
+static int dcb_app_add(struct list_head *list, const struct dcb_app *app,
+		       int ifindex)
 {
 	struct dcb_app_type *entry;
 
@@ -1965,7 +1966,7 @@  static int dcb_app_add(const struct dcb_app *app, int ifindex)
 
 	memcpy(&entry->app, app, sizeof(*app));
 	entry->ifindex = ifindex;
-	list_add(&entry->list, &dcb_app_list);
+	list_add(&entry->list, list);
 
 	return 0;
 }
@@ -2028,7 +2029,7 @@  int dcb_setapp(struct net_device *dev, struct dcb_app *new)
 	}
 	/* App type does not exist add new application type */
 	if (new->priority)
-		err = dcb_app_add(new, dev->ifindex);
+		err = dcb_app_add(&dcb_app_list, new, dev->ifindex);
 out:
 	spin_unlock_bh(&dcb_lock);
 	if (!err)
@@ -2088,7 +2089,7 @@  int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new)
 		goto out;
 	}
 
-	err = dcb_app_add(new, dev->ifindex);
+	err = dcb_app_add(&dcb_app_list, new, dev->ifindex);
 out:
 	spin_unlock_bh(&dcb_lock);
 	if (!err)