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authorHeiko Carstens <heiko.carstens@de.ibm.com>2013-03-25 17:22:52 +0100
committerGleb Natapov <gleb@redhat.com>2013-04-02 16:14:36 +0300
commit3736b874a39a1df2a94186c357aabeb6a7d7d4f6 (patch)
treed1f52792219577767ca33a4c0aa0211ef6e836da /arch/s390/kvm/kvm-s390.c
parent6fd0fcc93b1eaf82911782de5c7aa35c174bf620 (diff)
KVM: s390: make if statements in lpsw/lpswe handlers readable
Being unable to parse the 5- and 8-line if statements I had to split them to be able to make any sense of them and verify that they match the architecture. So change the code since I guess that other people will also have a hard time parsing such long conditional statements with line breaks. Introduce a common is_valid_psw() function which does all the checks needed. In case of lpsw (64 bit psw -> 128 bit psw conversion) it will do some not needed additional checks, since a couple of bits can't be set anyway, but that doesn't hurt. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
0 files changed, 0 insertions, 0 deletions