s390/vmcp: return -ENOTTY for unknown ioctl commands

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Return -ENOTTY for unknown ioctl commands instead of
-ENOIOCTLCMD. This isn't that much of difference, since common code
will translate -ENOIOCTLCMD to -ENOTTY anyway, but this way it seems
to be more obvious what is happening (at least to me).

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Heiko Carstens 2017-08-07 15:16:16 +02:00 • committed by Martin Schwidefsky

parent ef267938f0

commit 4ae48c0468

1 changed files with 1 additions and 1 deletions

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drivers/s390/char/vmcp.c

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