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net: hold netdev instance lock during ioctl operations

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Convert all ndo_eth_ioctl invocations to dev_eth_ioctl which does the
locking. Reflow some of the dev_siocxxx to drop else clause.

Cc: Saeed Mahameed <saeed@kernel.org>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250305163732.2766420-8-sdf@fomichev.me
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Stanislav Fomichev
2025-03-05 08:37:25 -08:00
committed by Jakub Kicinski
parent 7e4d784f58
commit ffb7ed19ac
6 changed files with 80 additions and 37 deletions
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4
net/core/dev.c
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@@ -9522,7 +9522,7 @@ int netif_set_mtu_ext(struct net_device *dev, int new_mtu,
return err;
}
int dev_set_mtu(struct net_device *dev, int new_mtu)
int netif_set_mtu(struct net_device *dev, int new_mtu)
{
struct netlink_ext_ack extack;
int err;
@@ -9533,7 +9533,7 @@ int dev_set_mtu(struct net_device *dev, int new_mtu)
net_err_ratelimited("%s: %s\n", dev->name, extack._msg);
return err;
}
EXPORT_SYMBOL(dev_set_mtu);
EXPORT_SYMBOL(netif_set_mtu);
int netif_change_tx_queue_len(struct net_device *dev, unsigned long new_len)
{