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util: storage: Convert disk locality check to switch statement

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To allow the compiler to track future additions of disk types, convert
the function to use a switch statement with the correct type.
This commit is contained in:
Peter Krempa 2014-09-03 18:54:56 +02:00
parent 15784e21cf
commit dc12cec6f6
1 changed files with 16 additions and 1 deletions
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17
src/util/virstoragefile.c
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@ -1956,7 +1956,22 @@ virStorageSourceGetActualType(virStorageSourcePtr def)
bool
virStorageSourceIsLocalStorage(virStorageSourcePtr src)
{
return virStorageSourceGetActualType(src) != VIR_STORAGE_TYPE_NETWORK;
virStorageType type = virStorageSourceGetActualType(src);
switch (type) {
case VIR_STORAGE_TYPE_FILE:
case VIR_STORAGE_TYPE_BLOCK:
case VIR_STORAGE_TYPE_DIR:
return true;
case VIR_STORAGE_TYPE_NETWORK:
case VIR_STORAGE_TYPE_VOLUME:
case VIR_STORAGE_TYPE_LAST:
case VIR_STORAGE_TYPE_NONE:
return false;
}
return false;
}