wifi: ath9k_htc: don't store usb_device_id

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usb_device_id is not guaranteed to live longer than probe due to presence
of dynamic ID. All information apart from driver_data can be easily
retrieved from usb_device, so just store driver_data.

Signed-off-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260707-usb_dyn_id_uaf-v2-1-632dcf3adfba@garyguo.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gary Guo 2026-07-07 13:26:40 +01:00 • committed by Greg Kroah-Hartman

parent 713de18af5

commit 14d2ac442d

2 changed files with 7 additions and 7 deletions

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12

drivers/net/wireless/ath/ath9k/hif_usb.c

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2

drivers/net/wireless/ath/ath9k/hif_usb.h

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