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qemuDomainGetStorageSourceByDevstr: Use virDomainDiskByTarget

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The function replaces the open-coded block.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2020-12-07 13:04:29 +01:00
parent c3bb2b2d5d
commit 4c4c07b941
1 changed files with 1 additions and 9 deletions
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10
src/qemu/qemu_domain.c
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@ -9953,7 +9953,6 @@ qemuDomainGetStorageSourceByDevstr(const char *devstr,
virStorageSourcePtr src = NULL;
g_autofree char *target = NULL;
unsigned int idx;
size_t i;
if (virStorageFileParseBackingStoreStr(devstr, &target, &idx) < 0) {
virReportError(VIR_ERR_INVALID_ARG,
@ -9961,14 +9960,7 @@ qemuDomainGetStorageSourceByDevstr(const char *devstr,
return NULL;
}
for (i = 0; i < def->ndisks; i++) {
if (STREQ(target, def->disks[i]->dst)) {
disk = def->disks[i];
break;
}
}
if (!disk) {
if (!(disk = virDomainDiskByTarget(def, target))) {
virReportError(VIR_ERR_INVALID_ARG,
_("failed to find disk '%s'"), target);
return NULL;