[PATCH] mt76: fix enum conversion warning

[PATCH] mt76: fix enum conversion warning

[Arnd Bergmann]

From: Arnd Bergmann <arnd@arndb.de>

A recent patch changed some enum values, but not the type
declaration for the assignment:

drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:238:9: error: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Werror,-Wenum-conversion]
                qid = MT_MCUQ_WM;
                    ~ ^~~~~~~~~~
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:240:9: error: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Werror,-Wenum-conversion]
                qid = MT_MCUQ_FWDL;
                    ~ ^~~~~~~~~~~~

Change the type to match again.

Fixes: e637763b606b ("mt76: move mcu queues to mt76_dev q_mcu array")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 2 +-
 drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index a44b7766dec6..c13547841a4e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -231,7 +231,7 @@ mt7615_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb,
 			int cmd, int *seq)
 {
 	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
-	enum mt76_txq_id qid;
+	enum mt76_mcuq_id qid;
 
 	mt7615_mcu_fill_msg(dev, skb, cmd, seq);
 	if (test_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 5fdd1a6d32ee..22753fbb05e5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -256,7 +256,7 @@ mt7915_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb,
 	struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76);
 	struct mt7915_mcu_txd *mcu_txd;
 	u8 seq, pkt_fmt, qidx;
-	enum mt76_txq_id txq;
+	enum mt76_mcuq_id txq;
 	__le32 *txd;
 	u32 val;
 
-- 
2.29.2

Re: [PATCH] mt76: fix enum conversion warning

[Kalle Valo]

Arnd Bergmann <arnd@kernel.org> writes:

> From: Arnd Bergmann <arnd@arndb.de>
>
> A recent patch changed some enum values, but not the type
> declaration for the assignment:
>
> drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:238:9: error: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Werror,-Wenum-conversion]
>                 qid = MT_MCUQ_WM;
>                     ~ ^~~~~~~~~~
> drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:240:9: error: implicit conversion from enumeration type 'enum mt76_mcuq_id' to different enumeration type 'enum mt76_txq_id' [-Werror,-Wenum-conversion]
>                 qid = MT_MCUQ_FWDL;
>                     ~ ^~~~~~~~~~~~
>
> Change the type to match again.
>
> Fixes: e637763b606b ("mt76: move mcu queues to mt76_dev q_mcu array")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Nathan submitted a similar (but not identical) patch:

https://patchwork.kernel.org/project/linux-wireless/patch/20201229211548.1348077-1-natechancellor@gmail.com/

As Nathan was first we take that one.

-- 
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https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches