On Mon, Jan 20, 2014 at 09:55:42AM +0800, Fan Du wrote: > On 2014年01月18日 20:24, Pablo Neira Ayuso wrote: > >Didn't you find any way to fix this without change the layout of > >xt_ipcomp? > > My bad for not catching this in the initial ipcomp version. > It would be easier to just use ntohs here to ease sparse checking. > > > From dbf796e63d600256fd40000669b83227ddccebc4 Mon Sep 17 00:00:00 2001 > From: Fan Du <fan.du@xxxxxxxxxxxxx> > Date: Mon, 20 Jan 2014 09:42:12 +0800 > Subject: [PATCHv2 net-next] ipcomp: Use ntohs to ease sparse warning > > 0-DAY kernel build testing backend reported: > > sparse warnings: (new ones prefixed by >>) > > >> >> net/netfilter/xt_ipcomp.c:63:26: sparse: restricted __be16 degrades to integer > >> >> net/netfilter/xt_ipcomp.c:63:26: sparse: cast to restricted __be32 > > Fix this by using ntohs without shifting. > > Tested with: make C=1 CF=-D__CHECK_ENDIAN__ Applied to nf-next, thanks. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
