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qemu: command: use g_new0

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Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Ján Tomko 2020-10-05 12:27:32 +02:00
parent cc3190cc4c
commit 7195877348
1 changed files with 13 additions and 22 deletions
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35
src/qemu/qemu_command.c
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@ -7428,8 +7428,7 @@ qemuBuildNumaCommandLine(virQEMUDriverConfigPtr cfg,
hmat = true;
}
if (VIR_ALLOC_N(nodeBackends, ncells) < 0)
goto cleanup;
nodeBackends = g_new0(virBuffer, ncells);
/* using of -numa memdev= cannot be combined with -numa mem=, thus we
* need to check which approach to use */
@ -8119,9 +8118,8 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
if (!tapfdSize)
tapfdSize = 1;
if (VIR_ALLOC_N(tapfd, tapfdSize) < 0 ||
VIR_ALLOC_N(tapfdName, tapfdSize) < 0)
goto cleanup;
tapfd = g_new0(int, tapfdSize);
tapfdName = g_new0(char *, tapfdSize);
memset(tapfd, -1, tapfdSize * sizeof(tapfd[0]));
@ -8135,9 +8133,8 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
if (!tapfdSize)
tapfdSize = 1;
if (VIR_ALLOC_N(tapfd, tapfdSize) < 0 ||
VIR_ALLOC_N(tapfdName, tapfdSize) < 0)
goto cleanup;
tapfd = g_new0(int, tapfdSize);
tapfdName = g_new0(char *, tapfdSize);
memset(tapfd, -1, tapfdSize * sizeof(tapfd[0]));
@ -8151,9 +8148,8 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
if (!tapfdSize)
tapfdSize = 1;
if (VIR_ALLOC_N(tapfd, tapfdSize) < 0 ||
VIR_ALLOC_N(tapfdName, tapfdSize) < 0)
goto cleanup;
tapfd = g_new0(int, tapfdSize);
tapfdName = g_new0(char *, tapfdSize);
memset(tapfd, -1, tapfdSize * sizeof(tapfd[0]));
@ -8268,9 +8264,8 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver,
if (!vhostfdSize)
vhostfdSize = 1;
if (VIR_ALLOC_N(vhostfd, vhostfdSize) < 0 ||
VIR_ALLOC_N(vhostfdName, vhostfdSize))
goto cleanup;
vhostfd = g_new0(int, vhostfdSize);
vhostfdName = g_new0(char *, vhostfdSize);
memset(vhostfd, -1, vhostfdSize * sizeof(vhostfd[0]));
@ -10465,8 +10460,7 @@ qemuBuildStorageSourceAttachPrepareDrive(virDomainDiskDefPtr disk,
{
g_autoptr(qemuBlockStorageSourceAttachData) data = NULL;
if (VIR_ALLOC(data) < 0)
return NULL;
data = g_new0(qemuBlockStorageSourceAttachData, 1);
if (!(data->driveCmd = qemuBuildDriveStr(disk, qemuCaps)) ||
!(data->driveAlias = qemuAliasDiskDriveFromDisk(disk)))
@ -10543,8 +10537,7 @@ qemuBuildStorageSourceChainAttachPrepareDrive(virDomainDiskDefPtr disk,
g_autoptr(qemuBlockStorageSourceAttachData) elem = NULL;
g_autoptr(qemuBlockStorageSourceChainData) data = NULL;
if (VIR_ALLOC(data) < 0)
return NULL;
data = g_new0(qemuBlockStorageSourceChainData, 1);
if (!(elem = qemuBuildStorageSourceAttachPrepareDrive(disk, qemuCaps)))
return NULL;
@ -10595,8 +10588,7 @@ qemuBuildStorageSourceChainAttachPrepareBlockdev(virStorageSourcePtr top,
g_autoptr(qemuBlockStorageSourceChainData) data = NULL;
virStorageSourcePtr n;
if (VIR_ALLOC(data) < 0)
return NULL;
data = g_new0(qemuBlockStorageSourceChainData, 1);
for (n = top; virStorageSourceIsBacking(n); n = n->backingStore) {
if (qemuBuildStorageSourceChainAttachPrepareBlockdevOne(data, n,
@ -10625,8 +10617,7 @@ qemuBuildStorageSourceChainAttachPrepareBlockdevTop(virStorageSourcePtr top,
{
g_autoptr(qemuBlockStorageSourceChainData) data = NULL;
if (VIR_ALLOC(data) < 0)
return NULL;
data = g_new0(qemuBlockStorageSourceChainData, 1);
if (qemuBuildStorageSourceChainAttachPrepareBlockdevOne(data, top, backingStore,
qemuCaps) < 0)