diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-03-25 17:22:52 +0100 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-04-02 16:14:36 +0300 |
| commit | 3736b874a39a1df2a94186c357aabeb6a7d7d4f6 (patch) | |
| tree | d1f52792219577767ca33a4c0aa0211ef6e836da /tools/perf/scripts/python | |
| parent | KVM: s390: fix return code handling in lpsw/lpswe handlers (diff) | |
| download | linux-3736b874a39a1df2a94186c357aabeb6a7d7d4f6.tar.gz linux-3736b874a39a1df2a94186c357aabeb6a7d7d4f6.zip | |
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 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions