Commit 63b77bf4 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Johannes Berg
Browse files

iwlwifi: dvm: don't send zeroed LQ cmd

When the stations are being restored because of unassoc
RXON, the LQ cmd may not have been initialized because it
is initialized only after association.
Sending zeroed LQ_CMD makes the fw unhappy: it raises

Signed-off-by: default avatarEmmanuel Grumbach <>
Reviewed-by: default avatarJohannes Berg <>
[move zero_lq and make static const]
Signed-off-by: default avatarJohannes Berg <>
parent d5578941
......@@ -695,6 +695,7 @@ void iwl_clear_ucode_stations(struct iwl_priv *priv,
void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
struct iwl_addsta_cmd sta_cmd;
static const struct iwl_link_quality_cmd zero_lq = {};
struct iwl_link_quality_cmd lq;
int i;
bool found = false;
......@@ -733,7 +734,9 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
memcpy(&lq, priv->stations[i].lq,
sizeof(struct iwl_link_quality_cmd));
send_lq = true;
if (!memcmp(&lq, &zero_lq, sizeof(lq)))
send_lq = true;
ret = iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
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