Re: [PATCH] : Fix compilation warnings in net/802/fc.c

[David Miller <davem@davemloft.net>]

From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Tue, 14 Oct 2008 21:35:04 +0200

> On Tue, Oct 14, 2008 at 11:51:24PM +0530, Manish Katiyar wrote:
> > diff --git a/net/802/fc.c b/net/802/fc.c
> > index cb3475e..7463109 100644
> > --- a/net/802/fc.c
> > +++ b/net/802/fc.c
> > @@ -82,7 +82,9 @@ static int fc_header(struct sk_buff *skb, struct
> > net_device *dev,
> > 
> >  static int fc_rebuild_header(struct sk_buff *skb)
> >  {
> > +#ifdef CONFIG_INET
> >  	struct fch_hdr *fch=(struct fch_hdr *)skb->data;
> > +#endif
> >  	struct fcllc *fcllc=(struct fcllc *)(skb->data+sizeof(struct fch_hdr));
> >  	if(fcllc->ethertype != htons(ETH_P_IP)) {
> >  		printk("fc_rebuild_header: Don't know how to resolve type %04X
> > addresses ?\n", ntohs(fcllc->ethertype));
> > -- 
> 
> When !CONFIG_INET this function always returns 0 (and does not anything useful)
> so it probably can be written as:
> 
> #ifdef CONFIG_INET
> static int fc_rebuild_header(struct sk_buff *skb)
> {
> ...
> }
> #else
> static int fc_rebuild_header(struct sk_buff *skb)
> {
> 	return 0;
> }
> #endif

Yep, agreed.  Could someone respin the patch like this?

Thanks.