Module Name: src Committed By: pooka Date: Fri Jan 15 22:16:46 UTC 2010
Modified Files: src/sys/net: bpf.c Log Message: * remove just-for-kicks locking * KNF * remove outdated comment (quite a funny one to read in 2010, though) To generate a diff of this commit: cvs rdiff -u -r1.150 -r1.151 src/sys/net/bpf.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/net/bpf.c diff -u src/sys/net/bpf.c:1.150 src/sys/net/bpf.c:1.151 --- src/sys/net/bpf.c:1.150 Sun Dec 20 09:36:06 2009 +++ src/sys/net/bpf.c Fri Jan 15 22:16:46 2010 @@ -1,4 +1,4 @@ -/* $NetBSD: bpf.c,v 1.150 2009/12/20 09:36:06 dsl Exp $ */ +/* $NetBSD: bpf.c,v 1.151 2010/01/15 22:16:46 pooka Exp $ */ /* * Copyright (c) 1990, 1991, 1993 @@ -39,7 +39,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: bpf.c,v 1.150 2009/12/20 09:36:06 dsl Exp $"); +__KERNEL_RCSID(0, "$NetBSD: bpf.c,v 1.151 2010/01/15 22:16:46 pooka Exp $"); #if defined(_KERNEL_OPT) #include "opt_bpf.h" @@ -361,23 +361,16 @@ /* - * Mark a descriptor free by making it point to itself. - * This is probably cheaper than marking with a constant since - * the address should be in a register anyway. - */ - -/* * bpfilterattach() is called at boot time. */ /* ARGSUSED */ void bpfilterattach(int n) { + mutex_init(&bpf_mtx, MUTEX_DEFAULT, IPL_NONE); - mutex_enter(&bpf_mtx); LIST_INIT(&bpf_list); - mutex_exit(&bpf_mtx); bpf_gstats.bs_recv = 0; bpf_gstats.bs_drop = 0;