qeth: fix handling of IPA return codes
authorEugene Crosser <Eugene.Crosser@ru.ibm.com>
Mon, 18 May 2015 12:27:53 +0000 (14:27 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 18 May 2015 16:14:17 +0000 (12:14 -0400)
commitc88394e7ee5ecf425754f78d38b4968eb60ffba5
tree634e58fa3eb067bdbd1244a32030f7c753b8b25c
parentc7258d8637be2ac1e4cbf276ac5145da456303d0
qeth: fix handling of IPA return codes

Function that executes IPA commands returns the result code from the
IPA response block. If non-negative, it needs to be transformed into
errno-compatible code before returning to the caller.

Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_l2_main.c