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d6d647d7ba
Checking if dump is empty requires a couple of casts. Add a convenient wrapper. Add an example use in the netdev sample, loopback is always present so an empty dump is an error. Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://lore.kernel.org/r/20240329181651.319326-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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