Someone reported on GitHub that the YNL NIPA test is failing
when run locally. The test builds the tools, and it hits:

  netdev.c:82:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  82 | scanf("%d", &ifindex);

I can't repro this on my setups but error seems clear enough.

Link: https://github.com/linux-netdev/nipa/discussions/37Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Link: https://patch.msgid.link/20240828173609.2951335-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>