Index: sys/netinet/tcp_stacks/bbr.c
===================================================================
--- sys/netinet/tcp_stacks/bbr.c
+++ sys/netinet/tcp_stacks/bbr.c
@@ -477,7 +477,7 @@
 		    uint16_t set);
 static struct bbr_sendmap *
 bbr_find_lowest_rsm(struct tcp_bbr *bbr);
-static __inline uint32_t
+static inline uint32_t
 bbr_get_rtt(struct tcp_bbr *bbr, int32_t rtt_type);
 static void
 bbr_log_to_start(struct tcp_bbr *bbr, uint32_t cts, uint32_t to, int32_t pacing_delay,
@@ -1841,7 +1841,7 @@
 
 }
 
-static __inline void
+static inline void
 bbr_fill_in_logging_data(struct tcp_bbr *bbr, struct tcp_log_bbr *l, uint32_t cts)
 {
 	memset(l, 0, sizeof(union tcp_log_stackspecific));
@@ -4206,7 +4206,7 @@
 /*
  * Return one of three RTTs to use (in microseconds).
  */
-static __inline uint32_t
+static inline uint32_t
 bbr_get_rtt(struct tcp_bbr *bbr, int32_t rtt_type)
 {
 	uint32_t f_rtt;
@@ -4370,7 +4370,7 @@
 	return (0);
 }
 
-static __inline void
+static inline void
 bbr_clone_rsm(struct tcp_bbr *bbr, struct bbr_sendmap *nrsm, struct bbr_sendmap *rsm, uint32_t start)
 {
 	int idx;
Index: sys/netinet/tcp_stacks/rack.c
===================================================================
--- sys/netinet/tcp_stacks/rack.c
+++ sys/netinet/tcp_stacks/rack.c
@@ -4730,7 +4730,7 @@
 	return (timely_says);
 }
 
-static __inline int
+static inline int
 rack_in_gp_window(struct tcpcb *tp, struct rack_sendmap *rsm)
 {
 	if (SEQ_GEQ(rsm->r_start, tp->gput_seq) &&
@@ -4767,7 +4767,7 @@
 	return (0);
 }
 
-static __inline void
+static inline void
 rack_mark_in_gp_win(struct tcpcb *tp, struct rack_sendmap *rsm)
 {
 
@@ -4784,7 +4784,7 @@
 		rsm->r_flags &= ~RACK_IN_GP_WIN;
 }
 
-static __inline void
+static inline void
 rack_clear_gp_marks(struct tcpcb *tp, struct tcp_rack *rack)
 {
 	/* A GP measurement is ending, clear all marks on the send map*/
@@ -4802,7 +4802,7 @@
 }
 
 
-static __inline void
+static inline void
 rack_tend_gp_marks(struct tcpcb *tp, struct tcp_rack *rack)
 {
 	struct rack_sendmap *rsm = NULL;
@@ -7017,7 +7017,7 @@
 	rsm->orig_t_space = M_TRAILINGROOM(rsm->m);
 }
 
-static __inline void
+static inline void
 rack_clone_rsm(struct tcp_rack *rack, struct rack_sendmap *nrsm,
 	       struct rack_sendmap *rsm, uint32_t start)
 {