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(parent: dccfc85) | patch
net: usb: smsc95xx: fix mtu
authorStephane Fillod <fillods@users.sf.net>
Fri, 20 Apr 2012 09:39:23 +0000 (09:39 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 24 Apr 2012 04:29:18 +0000 (00:29 -0400)
commit68bc9c7ee1d7ab39fdc918e1c8bb3b772133dae1
tree7276726ba2799eaabe67fb2cb38290c4897d86f4tree | snapshot
parentdccfc8532f5d5552b38ef83c6feba0ba11b0079fcommit | diff
net: usb: smsc95xx: fix mtu

Make smsc95xx recalculate the hard_mtu after adjusting the
hard_header_len.

Without this, usbnet adjusts the MTU down to 1488 bytes, and the host is
unable to receive standard 1500-byte frames from the device.

Inspired by same fix on cdc_eem 224f0e07c9be7abb6dd4db937a2db623b832ad0e.

Tested on ARM/Beagle.

Signed-off-by: Stephane Fillod <fillods@users.sf.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/smsc95xx.c diff | blob | history
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