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Message-Id: <20210114180135.11556-5-tariqt@nvidia.com>
Date: Thu, 14 Jan 2021 20:01:31 +0200
From: Tariq Toukan <tariqt@...dia.com>
To: "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: Boris Pismenny <borisp@...dia.com>, netdev@...r.kernel.org,
Tariq Toukan <ttoukan.linux@...il.com>,
Moshe Shemesh <moshe@...dia.com>,
Jay Vosburgh <j.vosburgh@...il.com>,
Veaceslav Falico <vfalico@...il.com>,
Andy Gospodarek <andy@...yhouse.net>,
John Fastabend <john.fastabend@...il.com>,
Daniel Borkmann <daniel@...earbox.net>,
Jarod Wilson <jarod@...hat.com>,
Ivan Vecera <ivecera@...hat.com>,
Tariq Toukan <tariqt@...dia.com>
Subject: [PATCH net-next V2 4/8] net/bonding: Take update_features call out of XFRM funciton
In preparation for more cases that call netdev_update_features().
While here, move the features logic to the stage where struct bond
is already updated, and pass it as the only parameter to function
bond_set_xfrm_features().
Signed-off-by: Tariq Toukan <tariqt@...dia.com>
Reviewed-by: Boris Pismenny <borisp@...dia.com>
---
drivers/net/bonding/bond_options.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index a4e4e15f574d..7f0ad97926de 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -745,17 +745,17 @@ const struct bond_option *bond_opt_get(unsigned int option)
return &bond_opts[option];
}
-static void bond_set_xfrm_features(struct net_device *bond_dev, u64 mode)
+static bool bond_set_xfrm_features(struct bonding *bond)
{
if (!IS_ENABLED(CONFIG_XFRM_OFFLOAD))
- return;
+ return false;
- if (mode == BOND_MODE_ACTIVEBACKUP)
- bond_dev->wanted_features |= BOND_XFRM_FEATURES;
+ if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP)
+ bond->dev->wanted_features |= BOND_XFRM_FEATURES;
else
- bond_dev->wanted_features &= ~BOND_XFRM_FEATURES;
+ bond->dev->wanted_features &= ~BOND_XFRM_FEATURES;
- netdev_update_features(bond_dev);
+ return true;
}
static int bond_option_mode_set(struct bonding *bond,
@@ -780,13 +780,14 @@ static int bond_option_mode_set(struct bonding *bond,
if (newval->value == BOND_MODE_ALB)
bond->params.tlb_dynamic_lb = 1;
- if (bond->dev->reg_state == NETREG_REGISTERED)
- bond_set_xfrm_features(bond->dev, newval->value);
-
/* don't cache arp_validate between modes */
bond->params.arp_validate = BOND_ARP_VALIDATE_NONE;
bond->params.mode = newval->value;
+ if (bond->dev->reg_state == NETREG_REGISTERED)
+ if (bond_set_xfrm_features(bond))
+ netdev_update_features(bond->dev);
+
return 0;
}
--
2.21.0
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