[cilium:pr/netkit-iouring28 16/16] net/xdp/xsk.c:132:7: error: call to undeclared function 'netif_rxq_is_leased'; ISO C99 and later do not support implicit function declarations

[cilium:pr/netkit-iouring28 16/16] net/xdp/xsk.c:132:7: error: call to undeclared function 'netif_rxq_is_leased'; ISO C99 and later do not support implicit function declarations

[kernel test robot]

tree:   https://github.com/cilium/linux.git pr/netkit-iouring28
head:   28fb61aaf5d0f6b9ca1d5b686cdbd5a8f0cfc750
commit: 28fb61aaf5d0f6b9ca1d5b686cdbd5a8f0cfc750 [16/16] errata
config: arm64-randconfig-002-20260410 (https://download.01.org/0day-ci/archive/20260410/202604101724.5hKWMpJM-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project ae825cb8cea7f3ac8e5e4096f22713845cf5e501)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260410/202604101724.5hKWMpJM-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604101724.5hKWMpJM-lkp@intel.com/

All errors (new ones prefixed by >>):

>> net/xdp/xsk.c:132:7: error: call to undeclared function 'netif_rxq_is_leased'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     132 |         if (!netif_rxq_is_leased(dev, queue_id))
         |              ^
   net/xdp/xsk.c:173:7: error: call to undeclared function 'netif_rxq_is_leased'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     173 |             !netif_rxq_is_leased(dev, queue_id))
         |              ^
   2 errors generated.


vim +/netif_rxq_is_leased +132 net/xdp/xsk.c

f785e9937db541 Jakub Kicinski  2026-04-08  127  
1c1efc2af15886 Magnus Karlsson 2020-08-28  128  void xsk_clear_pool_at_qid(struct net_device *dev, u16 queue_id)
1c1efc2af15886 Magnus Karlsson 2020-08-28  129  {
f785e9937db541 Jakub Kicinski  2026-04-08  130  	struct netdev_rx_queue *hw_rxq;
3224a26004da42 Daniel Borkmann 2026-04-03  131  
f785e9937db541 Jakub Kicinski  2026-04-08 @132  	if (!netif_rxq_is_leased(dev, queue_id))
f785e9937db541 Jakub Kicinski  2026-04-08  133  		return __xsk_clear_pool_at_qid(dev, queue_id);
f785e9937db541 Jakub Kicinski  2026-04-08  134  	WARN_ON_ONCE(!netif_is_queue_leasee(dev));
3224a26004da42 Daniel Borkmann 2026-04-03  135  
f785e9937db541 Jakub Kicinski  2026-04-08  136  	hw_rxq = __netif_get_rx_queue(dev, queue_id)->lease;
3224a26004da42 Daniel Borkmann 2026-04-03  137  
f785e9937db541 Jakub Kicinski  2026-04-08  138  	netdev_lock(hw_rxq->dev);
f785e9937db541 Jakub Kicinski  2026-04-08  139  	queue_id = get_netdev_rx_queue_index(hw_rxq);
f785e9937db541 Jakub Kicinski  2026-04-08  140  	__xsk_clear_pool_at_qid(hw_rxq->dev, queue_id);
f785e9937db541 Jakub Kicinski  2026-04-08  141  	netdev_unlock(hw_rxq->dev);
f785e9937db541 Jakub Kicinski  2026-04-08  142  }
f785e9937db541 Jakub Kicinski  2026-04-08  143  

:::::: The code at line 132 was first introduced by commit
:::::: f785e9937db541632ce741099e1573a297a1c161 net: Remove the netif_get_rx_queue_lease_locked() helpers

:::::: TO: Jakub Kicinski <kuba@kernel.org>
:::::: CC: Daniel Borkmann <daniel@iogearbox.net>

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https://github.com/intel/lkp-tests/wiki