sys/dev/ixgbe/ixgbe_x550.c:1142:15: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/dev/ixgbe/ixgbe_x550.c:1188:15: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/dev/ppc/ppc.c:1664:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/netinet/in_pcb.c:3342:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/geom/eli/g_eli.c:1589:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/netinet6/ip6_mroute.c:1536:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/dev/iwm/if_iwm.c:5855:13: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/netinet/libalias/alias.c:846:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/netinet/libalias/alias.c:963:19: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/netinet/libalias/alias.c:1069:18: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/geom/vinum/geom_vinum.c:316:6: warning: variable 'error' set but not used [-Wunused-but-set-variable]
sys/contrib/dev/iwlwifi/mvm/sta.c:92:10: error: enumeration value 'IEEE80211_STA_RX_BW_320' not handled in switch [-Werror,-Wswitch]