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(parent: a881e96) | 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)
commit9bbf56609d304e8aae2076610d938206453035de
tree7276726ba2799eaabe67fb2cb38290c4897d86f4tree | snapshot
parenta881e963c7fe1f226e991ee9bbe8907acda93294commit | 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 78fb72f7936c01d5b426c03a691eca082b03f2b9.

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
John Crispins staging tree