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(parent: 0d788c7) | patch
qeth: display "undefined" value of sysfs-attribute "layer2"
authorUrsula Braun <ursula.braun@de.ibm.com>
Wed, 26 Aug 2009 02:01:10 +0000 (02:01 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 27 Aug 2009 00:34:22 +0000 (17:34 -0700)
commit7c6a3ed5bd61ec981c8a0d0111cfd435adf3f2b7
tree12986f915010601bc5e911488ebb60ff466c9cbetree | snapshot
parent0d788c7d285a91ef72a7b436dbe753d117856b3dcommit | diff
qeth: display "undefined" value of sysfs-attribute "layer2"

If nothing has been written into the qeth sysfs-attribute layer2,
its value is "-1" meaning "not yet defined". But the value is
displayed as "1" meaning "layer2 selected". The patch changes the
reading of this "-1"-value to "-1" to make clear the layer2-attribute
has not yet been defined.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core_sys.c diff | blob | history
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