mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-12-12 01:14:22 -05:00
14 lines
531 B
Diff
14 lines
531 B
Diff
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diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
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index 8c3733608271..a4f229edcceb 100644
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--- a/drivers/net/usb/qmi_wwan.c
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+++ b/drivers/net/usb/qmi_wwan.c
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@@ -681,7 +681,7 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
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}
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/* errors aren't fatal - we can live with the dynamic address */
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- if (cdc_ether) {
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+ if (cdc_ether && cdc_ether->wMaxSegmentSize) {
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dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
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usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
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}
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