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qemuBlockStorageSourceGetEffectiveNodename: Prepare for missing 'format' driver
Return the effective storage nodename if the format layer is not present. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
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@ -97,7 +97,10 @@ qemuBlockStorageSourceSetFormatNodename(virStorageSource *src,
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const char *
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qemuBlockStorageSourceGetEffectiveNodename(virStorageSource *src)
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{
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return src->nodenameformat;
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if (src->nodenameformat)
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return src->nodenameformat;
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return qemuBlockStorageSourceGetEffectiveStorageNodename(src);
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}
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