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(parent: ed0dd8e) | patch
iwlwifi: avoid crash on unsupported debug collection
authorJohannes Berg <johannes.berg@intel.com>
Fri, 19 Feb 2021 12:35:07 +0000 (13:35 +0100)
committerKalle Valo <kvalo@codeaurora.org>
Mon, 22 Feb 2021 07:22:16 +0000 (09:22 +0200)
commitdf9486c0fc1c0f1dabe09b969bd20dc19f70307e
tree8f1735f1fb660d895524df06f9ed96bce5c7854atree | snapshot
parented0dd8e82cb4e23dbe5dfc7fc25ab4ca0d70fa86commit | diff
iwlwifi: avoid crash on unsupported debug collection

If the opmode doesn't support debug collection (DVM) then don't
crash, but just skip the callback.

Fixes: 4858d8bde6a5 ("iwlwifi: dbg: add op_mode callback for collecting debug data.")
Reported-by: Andy Lavr <andy.lavr@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210219133506.ecabe285bc7d.I73d230d555c595fa2d9bf284f80078729fe18aa4@changeid
drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h diff | blob | history
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