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[PATCH net-next] net: dsa: Utilize dsa_slave_dev_check()

Started byFlorian Fainelli <f.fainelli@gmail.com>
First post2017-09-20 03:10 +0200
Last post2017-09-21 00:50 +0200
Articles 3 — 3 participants

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  [PATCH net-next] net: dsa: Utilize dsa_slave_dev_check() Florian Fainelli <f.fainelli@gmail.com> - 2017-09-20 03:10 +0200
    Re: [PATCH net-next] net: dsa: Utilize dsa_slave_dev_check() Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-09-20 16:30 +0200
    Re: [PATCH net-next] net: dsa: Utilize dsa_slave_dev_check() David Miller <davem@davemloft.net> - 2017-09-21 00:50 +0200

#1735378 — [PATCH net-next] net: dsa: Utilize dsa_slave_dev_check()

FromFlorian Fainelli <f.fainelli@gmail.com>
Date2017-09-20 03:10 +0200
Subject[PATCH net-next] net: dsa: Utilize dsa_slave_dev_check()
Message-ID<urBGx-4oR-3@gated-at.bofh.it>
Instead of open coding the check.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 net/dsa/slave.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index d51b10450e1b..6fc9eb094267 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1294,7 +1294,7 @@ static int dsa_slave_netdevice_event(struct notifier_block *nb,
 {
 	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
 
-	if (dev->netdev_ops != &dsa_slave_netdev_ops)
+	if (!dsa_slave_dev_check(dev))
 		return NOTIFY_DONE;
 
 	if (event == NETDEV_CHANGEUPPER)
-- 
2.9.3

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#1735794

FromVivien Didelot <vivien.didelot@savoirfairelinux.com>
Date2017-09-20 16:30 +0200
Message-ID<urOaJ-4ey-1@gated-at.bofh.it>
In reply to#1735378
Hi Florian,

Florian Fainelli <f.fainelli@gmail.com> writes:

> Instead of open coding the check.
>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

If we do need to use it outside one day, we may think about renaming
netdev_uses_dsa() to netdev_is_dsa_master() and renaming
dsa_slave_dev_check() to netdev_is_dsa_slave().

In the meantime, looks good!

Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>

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#1736208

FromDavid Miller <davem@davemloft.net>
Date2017-09-21 00:50 +0200
Message-ID<urVYC-MK-7@gated-at.bofh.it>
In reply to#1735378
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 19 Sep 2017 18:00:37 -0700

> Instead of open coding the check.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Applied, thanks.

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