tree abca2d2a1d79b8879e73ac87995d68a7b7572dca
parent 4ae48c046814d8b0386883aeb9060b08f46a2ec1
author Heiko Carstens <heiko.carstens@de.ibm.com> 1502111776 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1502284179 -0400

s390/vmcp: simplify vmcp_ioctl()

vmcp_ioctl() has many different return statements and duplicates a lot
of mutex_unlock() calls. Simplify this so that only one return
statement and one mutex_unlock() call is left.

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