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src/parallels: Utilize more of VIR_(APPEND|INSERT|DELETE)_ELEMENT

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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik
2014-03-07 09:33:31 +01:00
parent d9e4d5cb7c
commit d7d06cc183
2 changed files with 12 additions and 35 deletions
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15
src/parallels/parallels_driver.c
View File

@@ -231,11 +231,9 @@ parallelsAddSerialInfo(virDomainChrDefPtr **serials, size_t *nserials,
if (parallelsGetSerialInfo(chr, key, value))
goto cleanup;
if (VIR_REALLOC_N(*serials, *nserials + 1) < 0)
if (VIR_APPEND_ELEMENT(*serials, *nserials, chr) < 0)
goto cleanup;
(*serials)[(*nserials)++] = chr;
return 0;
cleanup:
@@ -273,11 +271,9 @@ parallelsAddVideoInfo(virDomainDefPtr def, virJSONValuePtr value)
if (VIR_ALLOC(accel) < 0)
goto error;
if (VIR_REALLOC_N(def->videos, def->nvideos + 1) < 0)
if (VIR_APPEND_ELEMENT_COPY(def->videos, def->nvideos, video) < 0)
goto error;
def->videos[def->nvideos++] = video;
video->type = VIR_DOMAIN_VIDEO_TYPE_VGA;
video->vram = mem << 20;
video->heads = 1;
@@ -386,11 +382,9 @@ parallelsAddHddInfo(virDomainDefPtr def, const char *key, virJSONValuePtr value)
if (parallelsGetHddInfo(def, disk, key, value))
goto error;
if (VIR_REALLOC_N(def->disks, def->ndisks + 1) < 0)
if (VIR_APPEND_ELEMENT(def->disks, def->ndisks, disk) < 0)
goto error;
def->disks[def->ndisks++] = disk;
return 0;
error:
@@ -625,10 +619,9 @@ parallelsAddVNCInfo(virDomainDefPtr def, virJSONValuePtr jobj_root)
gr->listens[0].type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS;
if (VIR_REALLOC_N(def->graphics, def->ngraphics + 1) < 0)
if (VIR_APPEND_ELEMENT(def->graphics, def->ngraphics, gr) < 0)
goto cleanup;
def->graphics[def->ngraphics++] = gr;
return 0;
cleanup:

32
src/parallels/parallels_storage.c
View File

@@ -311,11 +311,9 @@ static int parallelsAddDiskVolume(virStoragePoolObjPtr pool,
if (VIR_STRDUP(def->key, def->target.path) < 0)
goto error;
if (VIR_REALLOC_N(pool->volumes.objs, pool->volumes.count + 1) < 0)
if (VIR_APPEND_ELEMENT(pool->volumes.objs, pool->volumes.count, def) < 0)
goto error;
pool->volumes.objs[pool->volumes.count++] = def;
return 0;
no_memory:
virReportOOMError();
@@ -1229,9 +1227,6 @@ parallelsStorageVolDefineXML(virStoragePoolObjPtr pool,
}
}
if (VIR_REALLOC_N(pool->volumes.objs, pool->volumes.count + 1) < 0)
goto cleanup;
if (virAsprintf(&privvol->target.path, "%s/%s",
pool->def->target.path, privvol->name) < 0)
goto cleanup;
@@ -1255,7 +1250,9 @@ parallelsStorageVolDefineXML(virStoragePoolObjPtr pool,
pool->def->allocation);
}
pool->volumes.objs[pool->volumes.count++] = privvol;
if (VIR_APPEND_ELEMENT_COPY(pool->volumes.objs,
pool->volumes.count, privvol) < 0)
goto cleanup;
ret = privvol;
privvol = NULL;
@@ -1362,10 +1359,6 @@ parallelsStorageVolCreateXMLFrom(virStoragePoolPtr pool,
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
if (VIR_REALLOC_N(privpool->volumes.objs,
privpool->volumes.count + 1) < 0)
goto cleanup;
if (virAsprintf(&privvol->target.path, "%s/%s",
privpool->def->target.path, privvol->name) == -1)
goto cleanup;
@@ -1377,7 +1370,9 @@ parallelsStorageVolCreateXMLFrom(virStoragePoolPtr pool,
privpool->def->available = (privpool->def->capacity -
privpool->def->allocation);
privpool->volumes.objs[privpool->volumes.count++] = privvol;
if (VIR_APPEND_ELEMENT_COPY(privpool->volumes.objs,
privpool->volumes.count, privvol) < 0)
goto cleanup;
ret = virGetStorageVol(pool->conn, privpool->def->name,
privvol->name, privvol->key,
@@ -1416,18 +1411,7 @@ int parallelsStorageVolDefRemove(virStoragePoolObjPtr privpool,
virStorageVolDefFree(privvol);
if (i < (privpool->volumes.count - 1))
memmove(privpool->volumes.objs + i,
privpool->volumes.objs + i + 1,
sizeof(*(privpool->volumes.objs)) *
(privpool->volumes.count - (i + 1)));
if (VIR_REALLOC_N(privpool->volumes.objs,
privpool->volumes.count - 1) < 0) {
; /* Failure to reduce memory allocation isn't fatal */
}
privpool->volumes.count--;
VIR_DELETE_ELEMENT(privpool->volumes.objs, i, privpool->volumes.count);
break;
}
}