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| author |   Gregory Greenman <gregory.greenman@intel.com> | 2021-01-22 14:52:37 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2021-01-25 15:59:13 +0200 |
| commit | e223e42aac30bf81f9302c676cdf58cf2bf36950 (patch) | |
| tree | afdf2f6bf6905857de5b3b71e83ce9de7eae0caf /net/lapb/lapb_timer.c | |
| parent | iwlwifi: mvm: fix the return type for DSM functions 1 and 2 (diff) | |
| download | wireguard-linux-e223e42aac30bf81f9302c676cdf58cf2bf36950.tar.xz wireguard-linux-e223e42aac30bf81f9302c676cdf58cf2bf36950.zip | |
iwlwifi: mvm: invalidate IDs of internal stations at mvm start
Having sta_id not set for aux_sta and snif_sta can potentially lead to a
hard to debug issue in case remove station is called without an add. In
this case sta_id 0, an unrelated regular station, will be removed.
In fact, we do have a FW assert that occures rarely and from the debug
data analysis it looks like sta_id 0 is removed by mistake, though it's
hard to pinpoint the exact flow. The WARN_ON in this patch should help
to find it.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20210122144849.5dc6dd9b22d5.I2add1b5ad24d0d0a221de79d439c09f88fcaf15d@changeid
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions