From: Mordechai Goodstein <mordechay.goodstein@xxxxxxxxx>
Delete the scanned channel results.
No need in it we get it any way when logging.
The print only clogs up the ftrace print buffer.
Signed-off-by: Mordechai Goodstein <mordechay.goodstein@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 31 ++++-----------------------
1 file changed, 4 insertions(+), 27 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 9668f945b4e6..ca6f3a82b277 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -294,34 +294,15 @@ int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm)
return max_ie_len;
}
-static u8 *iwl_mvm_dump_channel_list(struct iwl_scan_results_notif *res,
- int num_res, u8 *buf, size_t buf_size)
-{
- int i;
- u8 *pos = buf, *end = buf + buf_size;
-
- for (i = 0; pos < end && i < num_res; i++)
- pos += snprintf(pos, end - pos, " %u", res[i].channel);
-
- /* terminate the string in case the buffer was too short */
- *(buf + buf_size - 1) = '\0';
-
- return buf;
-}
-
void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_lmac_scan_complete_notif *notif = (void *)pkt->data;
- u8 buf[256];
IWL_DEBUG_SCAN(mvm,
- "Scan offload iteration complete: status=0x%x scanned channels=%d channels list: %s\n",
- notif->status, notif->scanned_channels,
- iwl_mvm_dump_channel_list(notif->results,
- notif->scanned_channels, buf,
- sizeof(buf)));
+ "Scan offload iteration complete: status=0x%x scanned channels=%d\n",
+ notif->status, notif->scanned_channels);
if (mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_FOUND) {
IWL_DEBUG_SCAN(mvm, "Pass all scheduled scan results found\n");
@@ -1612,16 +1593,12 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_umac_scan_iter_complete_notif *notif = (void *)pkt->data;
- u8 buf[256];
mvm->scan_start = le64_to_cpu(notif->start_tsf);
IWL_DEBUG_SCAN(mvm,
- "UMAC Scan iteration complete: status=0x%x scanned_channels=%d channels list: %s\n",
- notif->status, notif->scanned_channels,
- iwl_mvm_dump_channel_list(notif->results,
- notif->scanned_channels, buf,
- sizeof(buf)));
+ "UMAC Scan iteration complete: status=0x%x scanned_channels=%d\n",
+ notif->status, notif->scanned_channels);
if (mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_FOUND) {
IWL_DEBUG_SCAN(mvm, "Pass all scheduled scan results found\n");
--
2.11.0
