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(parent: 83cf79a) | patch
s390/qeth: clean up initial MTU determination
authorJulian Wiedmann <jwi@linux.vnet.ibm.com>
Wed, 18 Oct 2017 15:40:18 +0000 (17:40 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 20 Oct 2017 12:11:04 +0000 (13:11 +0100)
commit6e6f472d92bd4ccd88a9a12e55b484ab417c168c
tree6de777b61cd6363ee289bdde5edd3114a3fa87adtree | snapshot
parent83cf79a2fec3cf499eb6cb9eb608656fc2a82776commit | diff
s390/qeth: clean up initial MTU determination

1. Drop the support for Token Ring,
2. use the ETH_DATA_LEN macro for the default L2 MTU,
3. handle OSM via the default case (as OSM is L2-only), and
4. document why the L3 MTU is reduced.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core_main.c diff | blob | history
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