On Sat, Jun 19, 2010 at 06:45, Justin P. Mattock <justinmattock@xxxxxxxxx> wrote: >> This is not dead code. NLMSG_NEW() sets up an nlmsg in ab->skb. >> If you remove the code, it's no longer initialized. > > I played around with this code some more, but am still getting confused with > nlmsg_new and NLMSG_NEW. if I remove the nlmsghdr struct I can get a clean nlmsg_new() allocates a new nlmsg. NLMSG_NEW() initializes a nlmsg inside an already allocated skbuff. > build without a warning, but still am a bit confused. > > here is an updated patch let me know if it still needs work.. > or if it's legit I can resend this. Looks OK to me, thanks! > From 7515a08ba921d3beed33fa5c6b1fbe59cf52e069 Mon Sep 17 00:00:00 2001 > From: Justin P. Mattock <justinmattock@xxxxxxxxx> > Date: Fri, 18 Jun 2010 19:44:30 -0700 > Subject: [PATCH 4/4] audit > Signed-off-by: Justin P. Mattock <justinmattock@xxxxxxxxx> > > --- > kernel/audit.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) > > diff --git a/kernel/audit.c b/kernel/audit.c > index c71bd26..1d51258 100644 > --- a/kernel/audit.c > +++ b/kernel/audit.c > @@ -1041,7 +1041,6 @@ static struct audit_buffer * audit_buffer_alloc(struct > audit_context *ctx, > { > unsigned long flags; > struct audit_buffer *ab = NULL; > - struct nlmsghdr *nlh; > > spin_lock_irqsave(&audit_freelist_lock, flags); > if (!list_empty(&audit_freelist)) { > @@ -1065,7 +1064,7 @@ static struct audit_buffer * audit_buffer_alloc(struct > audit_context *ctx, > if (!ab->skb) > goto nlmsg_failure; > > - nlh = NLMSG_NEW(ab->skb, 0, 0, type, 0, 0); > + NLMSG_NEW(ab->skb, 0, 0, type, 0, 0); > > return ab; > > -- > 1.7.1.rc1.21.gf3bd6 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html