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- From 010badc96adbafed214d9cba0236a8a832dbfc77 Mon Sep 17 00:00:00 2001
- From: Liangbin Lian <[email protected]>
- Date: Mon, 21 Aug 2023 10:26:28 +0800
- Subject: [PATCH] fix netdevice notifier
- rtw_ndev_notifier_call should ignore network devices created by other drivers,
- and it does so, but when CONFIG_WIRELESS_EXT=n, it does not behave as expected.
- ---
- os_dep/linux/os_intfs.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
- --- a/os_dep/linux/os_intfs.c
- +++ b/os_dep/linux/os_intfs.c
- @@ -746,6 +746,8 @@ u16 rtw_recv_select_queue(struct sk_buff
- }
-
- #endif
- +int rtw_ndev_init(struct net_device *dev);
- +
- static int rtw_ndev_notifier_call(struct notifier_block * nb, unsigned long state, void *ptr)
- {
- #if (LINUX_VERSION_CODE>=KERNEL_VERSION(3,11,0))
- @@ -761,6 +763,13 @@ static int rtw_ndev_notifier_call(struct
- if (dev->do_ioctl != rtw_ioctl)
- #endif
- return NOTIFY_DONE;
- +#else
- +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
- + if (dev->netdev_ops->ndo_init != rtw_ndev_init)
- +#else
- + if (dev->init != rtw_ndev_init)
- +#endif
- + return NOTIFY_DONE;
- #endif
-
- DBG_871X_LEVEL(_drv_info_, FUNC_NDEV_FMT" state:%lu\n", FUNC_NDEV_ARG(dev), state);
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