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| author | Benjamin Berg <benjamin.berg@intel.com> | 2024-02-18 19:51:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-28 21:59:02 +0100 |
| commit | 4903303f25f48b5a1e34e6324c7fae9ccd6b959a (patch) | |
| tree | 409269b8638826e87eb6fa164bf006cd681c92d4 /drivers/net/wireless/wl3501_cs.c | |
| parent | 406a037d93b769bca248476bd14bbe548dc1ec35 (diff) | |
| download | linux-4903303f25f48b5a1e34e6324c7fae9ccd6b959a.tar.gz linux-4903303f25f48b5a1e34e6324c7fae9ccd6b959a.tar.bz2 linux-4903303f25f48b5a1e34e6324c7fae9ccd6b959a.zip | |
wifi: iwlwifi: mvm: ensure offloading TID queue exists
commit 78f65fbf421a61894c14a1b91fe2fb4437b3fe5f upstream.
The resume code path assumes that the TX queue for the offloading TID
has been configured. At resume time it then tries to sync the write
pointer as it may have been updated by the firmware.
In the unusual event that no packets have been send on TID 0, the queue
will not have been allocated and this causes a crash. Fix this by
ensuring the queue exist at suspend time.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240218194912.6632e6dc7b35.Ie6e6a7488c9c7d4529f13d48f752b5439d8ac3c4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Jianqi Ren <jianqi.ren.cn@windriver.com>
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
0 files changed, 0 insertions, 0 deletions