tree 7b734acf839164d88d338dd8d3c8f87e7122b924
parent 2b84e6328e65e263f62bae602894712449f41bc9
author Mordechay Goodstein <mordechay.goodstein@intel.com> 1618134382 +0300
committer Luca Coelho <luciano.coelho@intel.com> 1618391239 +0300

iwlwifi: queue: avoid memory leak in reset flow

In case the device is stopped any usage of hw queues needs to be
reallocated in fw due to fw reset after device stop, so all driver
internal queue should also be freed, and if we don't free the next usage
would leak the old memory and get in recover flows
"iwlwifi 0000:00:03.0: dma_pool_destroy iwlwifi:bc" warning.

Also warn about trying to reuse an internal allocated queue.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210411124417.c72d2f0355c4.Ia3baff633b9b9109f88ab379ef0303aa152c16bf@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>