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From: Nathan Chancellor <nathan@kernel.org>
To: sean.wang@mediatek.com
Cc: nbd@nbd.name, lorenzo.bianconi@redhat.com,
	Soul.Huang@mediatek.com, YN.Chen@mediatek.com,
	Leon.Yen@mediatek.com, Eric-SY.Chang@mediatek.com,
	Deren.Wu@mediatek.com, km.lin@mediatek.com,
	robin.chiu@mediatek.com, ch.yeh@mediatek.com,
	posh.sun@mediatek.com, Eric.Liang@mediatek.com,
	Stella.Chang@mediatek.com, jemele@google.com,
	yenlinlai@google.com, linux-wireless@vger.kernel.org,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH 2/2] mt76: fix build error implicit enumeration conversion
Date: Mon, 26 Jul 2021 17:42:18 -0700	[thread overview]
Message-ID: <YP9Warx1zcUofVhJ@Ryzen-9-3900X.localdomain> (raw)
In-Reply-To: <62c5ed786f81ddea6d3587647520e9e4254c8612.1624174954.git.objelf@gmail.com>

On Sun, Jun 20, 2021 at 03:48:07PM +0800, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:114:10: error: implicit
> conversion from enumeration type 'enum mt76_cipher_type' to different
> enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion]
>                 return MT_CIPHER_NONE;
>                 ~~~~~~ ^~~~~~~~~~~~~~
> 
> drivers/net/wireless/mediatek/mt76/mt7921/mcu.c:114:10: error: implicit
> conversion from enumeration type 'enum mt76_cipher_type' to different
> enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion]
>                 return MT_CIPHER_NONE;
>                 ~~~~~~ ^~~~~~~~~~~~~~
> 
> Fixes: c368362c36d3 ("mt76: fix iv and CCMP header insertion")
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>

Reviewed-by: Nathan Chancellor <nathan@kernel.org>

It would be nice if this could be added to 5.14-rc at some point in the
cycle as this shows up in clang builds for allmodconfig for various
architectures and I still do not see it in -next.

> ---
>  drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 4 ++--
>  drivers/net/wireless/mediatek/mt76/mt7915/mcu.h | 3 ++-
>  drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 4 ++--
>  drivers/net/wireless/mediatek/mt76/mt7921/mcu.h | 3 ++-
>  4 files changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> index 863aa18b3024..c2e537a9c1dc 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> @@ -111,7 +111,7 @@ mt7915_mcu_get_cipher(int cipher)
>  	case WLAN_CIPHER_SUITE_SMS4:
>  		return MCU_CIPHER_WAPI;
>  	default:
> -		return MT_CIPHER_NONE;
> +		return MCU_CIPHER_NONE;
>  	}
>  }
>  
> @@ -1201,7 +1201,7 @@ mt7915_mcu_sta_key_tlv(struct mt7915_sta *msta, struct sk_buff *skb,
>  		u8 cipher;
>  
>  		cipher = mt7915_mcu_get_cipher(key->cipher);
> -		if (cipher == MT_CIPHER_NONE)
> +		if (cipher == MCU_CIPHER_NONE)
>  			return -EOPNOTSUPP;
>  
>  		sec_key = &sec->key[0];
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> index edd3ba3a0c2d..5b9b425bd836 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> @@ -1073,7 +1073,8 @@ enum {
>  };
>  
>  enum mcu_cipher_type {
> -	MCU_CIPHER_WEP40 = 1,
> +	MCU_CIPHER_NONE,
> +	MCU_CIPHER_WEP40,
>  	MCU_CIPHER_WEP104,
>  	MCU_CIPHER_WEP128,
>  	MCU_CIPHER_TKIP,
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> index c2c4dc196802..81633be09e90 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> @@ -111,7 +111,7 @@ mt7921_mcu_get_cipher(int cipher)
>  	case WLAN_CIPHER_SUITE_SMS4:
>  		return MCU_CIPHER_WAPI;
>  	default:
> -		return MT_CIPHER_NONE;
> +		return MCU_CIPHER_NONE;
>  	}
>  }
>  
> @@ -619,7 +619,7 @@ mt7921_mcu_sta_key_tlv(struct mt7921_sta *msta, struct sk_buff *skb,
>  		u8 cipher;
>  
>  		cipher = mt7921_mcu_get_cipher(key->cipher);
> -		if (cipher == MT_CIPHER_NONE)
> +		if (cipher == MCU_CIPHER_NONE)
>  			return -EOPNOTSUPP;
>  
>  		sec_key = &sec->key[0];
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> index d76cf8f8dfdf..3334afd8aea9 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> @@ -199,7 +199,8 @@ struct sta_rec_sec {
>  } __packed;
>  
>  enum mcu_cipher_type {
> -	MCU_CIPHER_WEP40 = 1,
> +	MCU_CIPHER_NONE,
> +	MCU_CIPHER_WEP40,
>  	MCU_CIPHER_WEP104,
>  	MCU_CIPHER_WEP128,
>  	MCU_CIPHER_TKIP,
> -- 
> 2.25.1

WARNING: multiple messages have this Message-ID (diff)
From: Nathan Chancellor <nathan@kernel.org>
To: sean.wang@mediatek.com
Cc: nbd@nbd.name, lorenzo.bianconi@redhat.com,
	Soul.Huang@mediatek.com, YN.Chen@mediatek.com,
	Leon.Yen@mediatek.com, Eric-SY.Chang@mediatek.com,
	Deren.Wu@mediatek.com, km.lin@mediatek.com,
	robin.chiu@mediatek.com, ch.yeh@mediatek.com,
	posh.sun@mediatek.com, Eric.Liang@mediatek.com,
	Stella.Chang@mediatek.com, jemele@google.com,
	yenlinlai@google.com, linux-wireless@vger.kernel.org,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH 2/2] mt76: fix build error implicit enumeration conversion
Date: Mon, 26 Jul 2021 17:42:18 -0700	[thread overview]
Message-ID: <YP9Warx1zcUofVhJ@Ryzen-9-3900X.localdomain> (raw)
In-Reply-To: <62c5ed786f81ddea6d3587647520e9e4254c8612.1624174954.git.objelf@gmail.com>

On Sun, Jun 20, 2021 at 03:48:07PM +0800, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:114:10: error: implicit
> conversion from enumeration type 'enum mt76_cipher_type' to different
> enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion]
>                 return MT_CIPHER_NONE;
>                 ~~~~~~ ^~~~~~~~~~~~~~
> 
> drivers/net/wireless/mediatek/mt76/mt7921/mcu.c:114:10: error: implicit
> conversion from enumeration type 'enum mt76_cipher_type' to different
> enumeration type 'enum mcu_cipher_type' [-Werror,-Wenum-conversion]
>                 return MT_CIPHER_NONE;
>                 ~~~~~~ ^~~~~~~~~~~~~~
> 
> Fixes: c368362c36d3 ("mt76: fix iv and CCMP header insertion")
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>

Reviewed-by: Nathan Chancellor <nathan@kernel.org>

It would be nice if this could be added to 5.14-rc at some point in the
cycle as this shows up in clang builds for allmodconfig for various
architectures and I still do not see it in -next.

> ---
>  drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 4 ++--
>  drivers/net/wireless/mediatek/mt76/mt7915/mcu.h | 3 ++-
>  drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 4 ++--
>  drivers/net/wireless/mediatek/mt76/mt7921/mcu.h | 3 ++-
>  4 files changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> index 863aa18b3024..c2e537a9c1dc 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
> @@ -111,7 +111,7 @@ mt7915_mcu_get_cipher(int cipher)
>  	case WLAN_CIPHER_SUITE_SMS4:
>  		return MCU_CIPHER_WAPI;
>  	default:
> -		return MT_CIPHER_NONE;
> +		return MCU_CIPHER_NONE;
>  	}
>  }
>  
> @@ -1201,7 +1201,7 @@ mt7915_mcu_sta_key_tlv(struct mt7915_sta *msta, struct sk_buff *skb,
>  		u8 cipher;
>  
>  		cipher = mt7915_mcu_get_cipher(key->cipher);
> -		if (cipher == MT_CIPHER_NONE)
> +		if (cipher == MCU_CIPHER_NONE)
>  			return -EOPNOTSUPP;
>  
>  		sec_key = &sec->key[0];
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> index edd3ba3a0c2d..5b9b425bd836 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
> @@ -1073,7 +1073,8 @@ enum {
>  };
>  
>  enum mcu_cipher_type {
> -	MCU_CIPHER_WEP40 = 1,
> +	MCU_CIPHER_NONE,
> +	MCU_CIPHER_WEP40,
>  	MCU_CIPHER_WEP104,
>  	MCU_CIPHER_WEP128,
>  	MCU_CIPHER_TKIP,
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> index c2c4dc196802..81633be09e90 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
> @@ -111,7 +111,7 @@ mt7921_mcu_get_cipher(int cipher)
>  	case WLAN_CIPHER_SUITE_SMS4:
>  		return MCU_CIPHER_WAPI;
>  	default:
> -		return MT_CIPHER_NONE;
> +		return MCU_CIPHER_NONE;
>  	}
>  }
>  
> @@ -619,7 +619,7 @@ mt7921_mcu_sta_key_tlv(struct mt7921_sta *msta, struct sk_buff *skb,
>  		u8 cipher;
>  
>  		cipher = mt7921_mcu_get_cipher(key->cipher);
> -		if (cipher == MT_CIPHER_NONE)
> +		if (cipher == MCU_CIPHER_NONE)
>  			return -EOPNOTSUPP;
>  
>  		sec_key = &sec->key[0];
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> index d76cf8f8dfdf..3334afd8aea9 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h
> @@ -199,7 +199,8 @@ struct sta_rec_sec {
>  } __packed;
>  
>  enum mcu_cipher_type {
> -	MCU_CIPHER_WEP40 = 1,
> +	MCU_CIPHER_NONE,
> +	MCU_CIPHER_WEP40,
>  	MCU_CIPHER_WEP104,
>  	MCU_CIPHER_WEP128,
>  	MCU_CIPHER_TKIP,
> -- 
> 2.25.1

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

  reply	other threads:[~2021-07-27  0:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-20  7:48 [PATCH 1/2] mt76: mt7921: enable aspm by default sean.wang
2021-06-20  7:48 ` sean.wang
2021-06-20  7:48 ` [PATCH 2/2] mt76: fix build error implicit enumeration conversion sean.wang
2021-06-20  7:48   ` sean.wang
2021-07-27  0:42   ` Nathan Chancellor [this message]
2021-07-27  0:42     ` Nathan Chancellor
2021-06-20  9:44 ` [PATCH 1/2] mt76: mt7921: enable aspm by default Lorenzo Bianconi
2021-06-20  9:44   ` Lorenzo Bianconi
2021-06-22  9:15   ` Kalle Valo
2021-06-22  9:15     ` Kalle Valo

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