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iwlwifi: mvm: make num_active_macs unsigned

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There is no point in having num_active_macs signed
since it should never be negative. Set it to be an
unsigned variable to ensure this.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Liad Kaufman
2018-10-21 16:04:58 +03:00
committed by Luca Coelho
parent a74231ba4b
commit 45dc7ba4b4
1 changed files with 3 additions and 1 deletions
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4
drivers/net/wireless/intel/iwlwifi/mvm/sf.c
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@@ -7,6 +7,7 @@
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright (C) 2018 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -28,6 +29,7 @@
*
* Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -64,7 +66,7 @@ struct iwl_mvm_active_iface_iterator_data {
struct ieee80211_vif *ignore_vif;
u8 sta_vif_ap_sta_id;
enum iwl_sf_state sta_vif_state;
int num_active_macs;
u32 num_active_macs;
};
/*