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Message-ID: <20230112201554.752144-2-daniel.machon@microchip.com>
Date: Thu, 12 Jan 2023 21:15:49 +0100
From: Daniel Machon <daniel.machon@...rochip.com>
To: <netdev@...r.kernel.org>
CC: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
<pabeni@...hat.com>, <lars.povlsen@...rochip.com>,
<Steen.Hegelund@...rochip.com>, <daniel.machon@...rochip.com>,
<UNGLinuxDriver@...rochip.com>, <joe@...ches.com>,
<error27@...il.com>, <horatiu.vultur@...rochip.com>,
<Julia.Lawall@...ia.fr>, <petrm@...dia.com>,
<vladimir.oltean@....com>, <maxime.chevallier@...tlin.com>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH net-next 1/6] net: dcb: modify dcb_app_add to take list_head ptr as parameter
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@...rochip.com>
---
net/dcb/dcbnl.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
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)
--
2.34.1
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