all pools have their ipl set via pool_setipl, so fold it into pool_init.

the ioff argument to pool_init() is unused and has been for many
years, so this replaces it with an ipl argument. because the ipl
will be set on init we no longer need pool_setipl.

most of these changes have been done with coccinelle using the spatch
below. cocci sucks at formatting code though, so i fixed that by hand.

the manpage and subr_pool.c bits i did myself.

ok tedu@ jmatthew@

@ipl@
expression pp;
expression ipl;
expression s, a, o, f, m, p;
@@
-pool_init(pp, s, a, o, f, m, p);
-pool_setipl(pp, ipl);
+pool_init(pp, s, a, ipl, f, m, p);

1 files changed, 5 insertions, 7 deletions

diff --git a/sys/net/pipex.c b/sys/net/pipex.c
index 53cc38d983a..ad9701f5d74 100644
--- a/sys/net/pipex.c
+++ b/sys/net/pipex.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pipex.c,v 1.88 2016/08/30 23:29:04 dlg Exp $	*/
+/*	$OpenBSD: pipex.c,v 1.89 2016/09/15 02:00:18 dlg Exp $	*/
 
 /*-
  * Copyright (c) 2009 Internet Initiative Japan Inc.
@@ -131,12 +131,10 @@ pipex_init(void)
 
 	rn_init(sizeof(struct sockaddr_in6));
 
-	pool_init(&pipex_session_pool, sizeof(struct pipex_session), 0, 0,
-	    PR_WAITOK, "ppxss", NULL);
-	pool_setipl(&pipex_session_pool, IPL_NONE);
-	pool_init(&mppe_key_pool, PIPEX_MPPE_KEYLEN * PIPEX_MPPE_NOLDKEY, 0, 0,
-	    PR_WAITOK, "mppekey", NULL);
-	pool_setipl(&mppe_key_pool, IPL_NONE);
+	pool_init(&pipex_session_pool, sizeof(struct pipex_session), 0,
+	    IPL_NONE, PR_WAITOK, "ppxss", NULL);
+	pool_init(&mppe_key_pool, PIPEX_MPPE_KEYLEN * PIPEX_MPPE_NOLDKEY, 0,
+	    IPL_NONE, PR_WAITOK, "mppekey", NULL);
 
 	LIST_INIT(&pipex_session_list);
 	LIST_INIT(&pipex_close_wait_list);