Hi all, After merging the net-next tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: In file included from include/net/dsa.h:23, from net/ethernet/eth.c:59: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/net/dsa.h:23, from net/core/flow_dissector.c:8: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/net/dsa.h:23, from net/core/dev.c:102: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/net/vxlan.h:9, from drivers/net/ethernet/emulex/benet/be_main.c:22: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/net/vxlan.h:9, from drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:37: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/net/vxlan.h:9, from drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:50: include/net/switchdev.h:410:1: error: expected identifier or '(' before '{' token 410 | { | ^ include/net/switchdev.h:399:1: warning: 'switchdev_handle_fdb_del_to_device' declared 'static' but never defined [-Wunused-function] 399 | switchdev_handle_fdb_del_to_device(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Caused by commit 8ca07176ab00 ("net: switchdev: introduce a fanout helper for SWITCHDEV_FDB_{ADD,DEL}_TO_DEVICE") I have used the net-next tree from next-20210720 for today. -- Cheers, Stephen Rothwell
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