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iwlwifi: mvm: Init error table memory to zero

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If case we have an error reading FW memory we get garbage (stack old
data) in the report, so just initialize the table to zero.

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.20201209231352.742786ffddba.Id7a17985f5bf6a03d3850f445ccdc611f97776ce@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2020-12-09 23:16:12 +02:00 committed by Luca Coelho
parent 5257913547
commit 486e93ef3e
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/intel/iwlwifi/mvm/utils.c
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@ -422,7 +422,7 @@ struct iwl_umac_error_event_table {
static void iwl_mvm_dump_umac_error_log(struct iwl_mvm *mvm)
{
struct iwl_trans *trans = mvm->trans;
struct iwl_umac_error_event_table table;
struct iwl_umac_error_event_table table = {};
u32 base = mvm->trans->dbg.umac_error_event_table;
if (!base &&
@ -461,7 +461,7 @@ static void iwl_mvm_dump_umac_error_log(struct iwl_mvm *mvm)
static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u8 lmac_num)
{
struct iwl_trans *trans = mvm->trans;
struct iwl_error_event_table table;
struct iwl_error_event_table table = {};
u32 val, base = mvm->trans->dbg.lmac_error_event_table[lmac_num];
if (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) {