On Fri, 29 Mar 2024 18:00:00 +0100 Alexander Lobakin wrote:

drivers/net/ethernet/intel/idpf/idpf_txrx.c:1992:9: warning: declaration shadows a local variable [-Wshadow]
 1992 |         return netif_txq_maybe_stop(nq, IDPF_DESC_UNUSED(tx_q), size, size);
      |                ^
./include/net/netdev_queues.h:137:11: note: expanded from macro 'netif_txq_maybe_stop'
  137 |                         _res = netif_txq_try_stop(txq, get_desc, start_thrs); \
      |                                ^
./include/net/netdev_queues.h:92:7: note: expanded from macro 'netif_txq_try_stop'
   92 |                 int _res;                                               \
      |                     ^
drivers/net/ethernet/intel/idpf/idpf_txrx.c:1992:9: note: previous declaration is here
./include/net/netdev_queues.h:133:7: note: expanded from macro 'netif_txq_maybe_stop'
  133 |                 int _res;                                               \
      |                     ^

Sparse:

drivers/net/ethernet/intel/idpf/idpf_txrx.c:1992:16: warning: symbol '_res' shadows an earlier one
drivers/net/ethernet/intel/idpf/idpf_txrx.c:1992:16: originally declared here

I don't see these building with LLVM=1 W=12 C=1
and I really don't like complicating the code because the compiler
is stupid. Can't you solve this with some renames? Add another
underscore or something?