From a1ea1d688d0b5cf1dffd80ea2b08e2c18c00099a Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Mon, 23 Dec 2019 14:03:32 +0100
Subject: [PATCH] mt76: mt76x02u: avoid overwrite max_tx_fragments
Git-commit: a1ea1d688d0b5cf1dffd80ea2b08e2c18c00099a
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
Starting from 'commit ee8040139ab1 ("mt76: do not overwrite
max_tx_fragments if it has been set")' we can avoid overwriting
max_tx_fragments for mt76x02u devices
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt76x0/usb.c | 8 ++------
drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c | 8 ++------
2 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
index abf0a19ee70e..68a00795c91e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
@@ -182,16 +182,12 @@ static int mt76x0u_register_device(struct mt76x02_dev *dev)
if (err < 0)
goto out_err;
+ /* check hw sg support in order to enable AMSDU */
+ hw->max_tx_fragments = dev->mt76.usb.sg_en ? MT_TX_SG_MAX_SIZE : 1;
err = mt76x0_register_device(dev);
if (err < 0)
goto out_err;
- /* check hw sg support in order to enable AMSDU */
- if (dev->mt76.usb.sg_en)
- hw->max_tx_fragments = MT_TX_SG_MAX_SIZE;
- else
- hw->max_tx_fragments = 1;
-
set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state);
return 0;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
index 62e5e89baf23..d2ca8fe42655 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c
@@ -207,17 +207,13 @@ int mt76x2u_register_device(struct mt76x02_dev *dev)
if (err < 0)
goto fail;
+ /* check hw sg support in order to enable AMSDU */
+ hw->max_tx_fragments = dev->mt76.usb.sg_en ? MT_TX_SG_MAX_SIZE : 1;
err = mt76_register_device(&dev->mt76, true, mt76x02_rates,
ARRAY_SIZE(mt76x02_rates));
if (err)
goto fail;
- /* check hw sg support in order to enable AMSDU */
- if (dev->mt76.usb.sg_en)
- hw->max_tx_fragments = MT_TX_SG_MAX_SIZE;
- else
- hw->max_tx_fragments = 1;
-
set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state);
mt76x02_init_debugfs(dev);
--
2.16.4