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| author | Halil Pasic <pasic@linux.vnet.ibm.com> | 2017-10-17 16:04:53 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-20 13:32:10 +0200 |
| commit | 6bb6f19473e2f28334bed14740d64afb6cb6a4e5 (patch) | |
| tree | fa85fa9f1c1508ff7e635faba36290fcfce9a2a5 /include/hw/s390x | |
| parent | ae9f1be3bd99cbc5b029082c5e52a24222b4fb66 (diff) | |
| download | qemu-6bb6f19473e2f28334bed14740d64afb6cb6a4e5.zip qemu-6bb6f19473e2f28334bed14740d64afb6cb6a4e5.tar.gz qemu-6bb6f19473e2f28334bed14740d64afb6cb6a4e5.tar.bz2 | |
s390x: refactor error handling for MSCH handler
Simplify the error handling of the MSCH. Let the code detecting the
condition tell (in a less ambiguous way) how it's to be handled. No
changes in behavior.
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Message-Id: <20171017140453.51099-8-pasic@linux.vnet.ibm.com>
[CH: fix return code for fctl != 0]
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'include/hw/s390x')
| -rw-r--r-- | include/hw/s390x/css.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/hw/s390x/css.h b/include/hw/s390x/css.h index 22641db..ab6ebe6 100644 --- a/include/hw/s390x/css.h +++ b/include/hw/s390x/css.h @@ -239,7 +239,7 @@ bool css_subch_visible(SubchDev *sch); void css_conditional_io_interrupt(SubchDev *sch); int css_do_stsch(SubchDev *sch, SCHIB *schib); bool css_schid_final(int m, uint8_t cssid, uint8_t ssid, uint16_t schid); -int css_do_msch(SubchDev *sch, const SCHIB *schib); +IOInstEnding css_do_msch(SubchDev *sch, const SCHIB *schib); IOInstEnding css_do_xsch(SubchDev *sch); IOInstEnding css_do_csch(SubchDev *sch); IOInstEnding css_do_hsch(SubchDev *sch); |