linker: do not copy instructions when there is no reference in flattenInstructions
#1647
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When resolving the bpf-to-bpf calls we need to copy the instructions from the program to flatten the references. But when there is no reference there is nothing to do so we can skip the copy operation altogether. Signed-off-by: Paul Cacheux <[email protected]>
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When resolving the bpf-to-bpf calls we need to copy the instructions from the program to flatten the references.
But when there is no reference there is nothing to do so we can skip the copy operation altogether.