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From fcb45d357cc3b6e9ee413014e21de1ab2d20273f Mon Sep 17 00:00:00 2001
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Message-Id: <fcb45d357cc3b6e9ee413014e21de1ab2d20273f@dist-git>
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From: Boris Fiuczynski <fiuczy@linux.ibm.com>
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Date: Fri, 13 May 2022 12:31:05 +0200
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Subject: [PATCH] util: refactor virDomainCCWAddressIncrement into virccw
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Refactor virDomainCCWAddressIncrement into virccw and rename method as
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virCCWDeviceAddressIncrement.
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Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit be1e16ed1161173b07f2e8f20f2ca3294ac49406)
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2165011
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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---
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src/conf/domain_addr.c | 16 +---------------
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src/libvirt_private.syms | 1 +
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src/util/virccw.c | 13 +++++++++++++
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src/util/virccw.h | 1 +
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4 files changed, 16 insertions(+), 15 deletions(-)
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diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
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index 655f3cc09e..b04ab0628b 100644
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--- a/src/conf/domain_addr.c
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+++ b/src/conf/domain_addr.c
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@@ -1286,20 +1286,6 @@ virDomainPCIAddressSetAllMulti(virDomainDef *def)
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}
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-static int
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-virDomainCCWAddressIncrement(virCCWDeviceAddress *addr)
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-{
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- virCCWDeviceAddress ccwaddr = *addr;
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-
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- /* We are not touching subchannel sets and channel subsystems */
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- if (++ccwaddr.devno > VIR_CCW_DEVICE_MAX_DEVNO)
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- return -1;
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-
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- *addr = ccwaddr;
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- return 0;
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-}
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-
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-
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int
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virDomainCCWAddressAssign(virDomainDeviceInfo *dev,
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virDomainCCWAddressSet *addrs,
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@@ -1325,7 +1311,7 @@ virDomainCCWAddressAssign(virDomainDeviceInfo *dev,
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return -1;
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while (virHashLookup(addrs->defined, addr)) {
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- if (virDomainCCWAddressIncrement(&addrs->next) < 0) {
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+ if (virCCWDeviceAddressIncrement(&addrs->next) < 0) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("There are no more free CCW devnos."));
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return -1;
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diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
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index e8d3edb0fe..eb56292b34 100644
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--- a/src/libvirt_private.syms
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+++ b/src/libvirt_private.syms
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@@ -1903,6 +1903,7 @@ virBufferVasprintf;
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# util/virccw.h
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virCCWDeviceAddressAsString;
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+virCCWDeviceAddressIncrement;
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# util/vircgroup.h
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diff --git a/src/util/virccw.c b/src/util/virccw.c
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index 5a19d3a112..d14d432414 100644
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--- a/src/util/virccw.c
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+++ b/src/util/virccw.c
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@@ -27,3 +27,16 @@ virCCWDeviceAddressAsString(virCCWDeviceAddress *addr)
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{
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return g_strdup_printf(VIR_CCW_DEVICE_ADDRESS_FMT, addr->cssid, addr->ssid, addr->devno);
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}
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+
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+int
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+virCCWDeviceAddressIncrement(virCCWDeviceAddress *addr)
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+{
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+ virCCWDeviceAddress ccwaddr = *addr;
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+
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+ /* We are not touching subchannel sets and channel subsystems */
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+ if (++ccwaddr.devno > VIR_CCW_DEVICE_MAX_DEVNO)
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+ return -1;
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+
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+ *addr = ccwaddr;
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+ return 0;
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+}
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diff --git a/src/util/virccw.h b/src/util/virccw.h
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index c3a47127f1..4c48c9605e 100644
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--- a/src/util/virccw.h
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+++ b/src/util/virccw.h
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@@ -37,3 +37,4 @@ struct _virCCWDeviceAddress {
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char* virCCWDeviceAddressAsString(virCCWDeviceAddress *addr)
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ATTRIBUTE_NONNULL(1);
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+int virCCWDeviceAddressIncrement(virCCWDeviceAddress *addr);
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--
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2.39.1
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