From 06eb547c4ae4382e70d556ba213d13c95ca1801b Mon Sep 17 00:00:00 2001
From: Beker Ayala <ayala.beker@intel.com>
Date: Sun, 2 Jun 2019 13:55:44 +0300
Subject: [PATCH] iwlwifi: mvm: fix scan config command size
Git-commit: 06eb547c4ae4382e70d556ba213d13c95ca1801b
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430

Use the actual length of channels array and not the max capable length.

Signed-off-by: Beker Ayala <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index c284e6975b1b..5999b4ebd699 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1205,7 +1205,7 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 		cmd_size = sizeof(struct iwl_scan_config);
 	else
 		cmd_size = sizeof(struct iwl_scan_config_v1);
-	cmd_size += mvm->fw->ucode_capa.n_scan_channels;
+	cmd_size += num_channels;
 
 	cfg = kzalloc(cmd_size, GFP_KERNEL);
 	if (!cfg)
-- 
2.16.4