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qemu_domain: Don't pass virDomainDeviceDefPtr to ns helpers

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There is no need for this. None of the namespace helpers uses it.
Historically it was used when calling secdriver APIs, but we
don't to that anymore.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2017-02-03 15:37:41 +01:00
parent 848dbe1937
commit 8dc867e978
1 changed files with 5 additions and 23 deletions
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28
src/qemu/qemu_domain.c
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@ -7643,7 +7643,6 @@ qemuDomainCreateNamespace(virQEMUDriverPtr driver,
struct qemuDomainAttachDeviceMknodData {
virQEMUDriverPtr driver;
virDomainObjPtr vm;
virDomainDeviceDefPtr devDef;
const char *file;
const char *target;
struct stat sb;
@ -7747,7 +7746,6 @@ qemuDomainAttachDeviceMknodHelper(pid_t pid ATTRIBUTE_UNUSED,
static int
qemuDomainAttachDeviceMknodRecursive(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainDeviceDefPtr devDef,
const char *file,
unsigned int ttl)
{
@ -7767,7 +7765,6 @@ qemuDomainAttachDeviceMknodRecursive(virQEMUDriverPtr driver,
data.driver = driver;
data.vm = vm;
data.devDef = devDef;
data.file = file;
if (lstat(file, &data.sb) < 0) {
@ -7840,8 +7837,7 @@ qemuDomainAttachDeviceMknodRecursive(virQEMUDriverPtr driver,
}
if (isLink &&
qemuDomainAttachDeviceMknodRecursive(driver, vm, devDef,
target, ttl -1) < 0)
qemuDomainAttachDeviceMknodRecursive(driver, vm, target, ttl -1) < 0)
goto cleanup;
ret = 0;
@ -7858,13 +7854,11 @@ qemuDomainAttachDeviceMknodRecursive(virQEMUDriverPtr driver,
static int
qemuDomainAttachDeviceMknod(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainDeviceDefPtr devDef,
const char *file)
{
long symloop_max = sysconf(_SC_SYMLOOP_MAX);
return qemuDomainAttachDeviceMknodRecursive(driver, vm, devDef,
file, symloop_max);
return qemuDomainAttachDeviceMknodRecursive(driver, vm, file, symloop_max);
}
@ -7888,7 +7882,6 @@ qemuDomainDetachDeviceUnlinkHelper(pid_t pid ATTRIBUTE_UNUSED,
static int
qemuDomainDetachDeviceUnlink(virQEMUDriverPtr driver ATTRIBUTE_UNUSED,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev ATTRIBUTE_UNUSED,
const char *file)
{
if (virProcessRunInMountNamespace(vm->pid,
@ -7905,7 +7898,6 @@ qemuDomainNamespaceSetupDisk(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainDiskDefPtr disk)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_DISK, .data.disk = disk};
virStorageSourcePtr next;
const char *src = NULL;
struct stat sb;
@ -7935,7 +7927,6 @@ qemuDomainNamespaceSetupDisk(virQEMUDriverPtr driver,
if (qemuDomainAttachDeviceMknod(driver,
vm,
&dev,
next->path) < 0)
goto cleanup;
}
@ -7966,7 +7957,6 @@ qemuDomainNamespaceSetupHostdev(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainHostdevDefPtr hostdev)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_HOSTDEV, .data.hostdev = hostdev};
int ret = -1;
char *path = NULL;
@ -7984,7 +7974,6 @@ qemuDomainNamespaceSetupHostdev(virQEMUDriverPtr driver,
if (qemuDomainAttachDeviceMknod(driver,
vm,
&dev,
path) < 0)
goto cleanup;
ret = 0;
@ -7999,7 +7988,6 @@ qemuDomainNamespaceTeardownHostdev(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainHostdevDefPtr hostdev)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_HOSTDEV, .data.hostdev = hostdev};
int ret = -1;
char *path = NULL;
@ -8015,7 +8003,7 @@ qemuDomainNamespaceTeardownHostdev(virQEMUDriverPtr driver,
goto cleanup;
}
if (qemuDomainDetachDeviceUnlink(driver, vm, &dev, path) < 0)
if (qemuDomainDetachDeviceUnlink(driver, vm, path) < 0)
goto cleanup;
ret = 0;
@ -8030,7 +8018,6 @@ qemuDomainNamespaceSetupChardev(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainChrDefPtr chr)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_CHR, .data.chr = chr};
const char *path;
int ret = -1;
@ -8044,7 +8031,6 @@ qemuDomainNamespaceSetupChardev(virQEMUDriverPtr driver,
if (qemuDomainAttachDeviceMknod(driver,
vm,
&dev,
path) < 0)
goto cleanup;
ret = 0;
@ -8058,7 +8044,6 @@ qemuDomainNamespaceTeardownChardev(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainChrDefPtr chr)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_CHR, .data.chr = chr};
int ret = -1;
const char *path = NULL;
@ -8070,7 +8055,7 @@ qemuDomainNamespaceTeardownChardev(virQEMUDriverPtr driver,
path = chr->source->data.file.path;
if (qemuDomainDetachDeviceUnlink(driver, vm, &dev, path) < 0)
if (qemuDomainDetachDeviceUnlink(driver, vm, path) < 0)
goto cleanup;
ret = 0;
@ -8084,7 +8069,6 @@ qemuDomainNamespaceSetupRNG(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainRNGDefPtr rng)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_RNG, .data.rng = rng};
const char *path = NULL;
int ret = -1;
@ -8104,7 +8088,6 @@ qemuDomainNamespaceSetupRNG(virQEMUDriverPtr driver,
if (qemuDomainAttachDeviceMknod(driver,
vm,
&dev,
path) < 0)
goto cleanup;
ret = 0;
@ -8118,7 +8101,6 @@ qemuDomainNamespaceTeardownRNG(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainRNGDefPtr rng)
{
virDomainDeviceDef dev = {.type = VIR_DOMAIN_DEVICE_RNG, .data.rng = rng};
int ret = -1;
const char *path = NULL;
@ -8136,7 +8118,7 @@ qemuDomainNamespaceTeardownRNG(virQEMUDriverPtr driver,
goto cleanup;
}
if (qemuDomainDetachDeviceUnlink(driver, vm, &dev, path) < 0)
if (qemuDomainDetachDeviceUnlink(driver, vm, path) < 0)
goto cleanup;
ret = 0;