4ee76c367defa025cad0fdadc429ba0a56f79a0c
parent cbe05685c1859e655c663b6ff2d0f71093ee834d
author Heiko Carstens <heiko.carstens@de.ibm.com> 1346057982 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1346141311 +0200

s390/dasd: fix ioctl return value

For unimplemented ioctls the dasd driver should return -ENOTTY.

Reported-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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