[RESEND. PATCH] mt76: mt76u_vendor_request: Do not print error messages when -EPROTO
From: WangYuli <hidden>
Date: 2024-12-18 09:09:36
Also in:
linux-mediatek, linux-usb, linux-wireless, lkml
Subsystem:
mediatek mt76 wireless lan driver, the rest · Maintainers:
Felix Fietkau, Lorenzo Bianconi, Ryder Lee, Linus Torvalds
When initializing the network card, unplugging the device will trigger an -EPROTO error, resulting in a flood of error messages being printed frantically. Co-developed-by: Xu Rao <redacted> Signed-off-by: Xu Rao <redacted> Signed-off-by: WangYuli <redacted> --- drivers/net/wireless/mediatek/mt76/usb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 58ff06823389..f9e67b8c3b3c 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c@@ -33,9 +33,9 @@ int __mt76u_vendor_request(struct mt76_dev *dev, u8 req, u8 req_type, ret = usb_control_msg(udev, pipe, req, req_type, val, offset, buf, len, MT_VEND_REQ_TOUT_MS); - if (ret == -ENODEV) + if (ret == -ENODEV || ret == -EPROTO) set_bit(MT76_REMOVED, &dev->phy.state); - if (ret >= 0 || ret == -ENODEV) + if (ret >= 0 || ret == -ENODEV || ret == -EPROTO) return ret; usleep_range(5000, 10000); }
--
2.45.2