Re: [PATCH net] ipv6: fix sparse warning on rt6i_node

2017-08-28 Thread David Miller
From: Wei Wang Date: Fri, 25 Aug 2017 15:03:10 -0700 > From: Wei Wang > > Commit c5cff8561d2d adds rcu grace period before freeing fib6_node. This > generates a new sparse warning on rt->rt6i_node related code: > net/ipv6/route.c:1394:30: error: incompatible types in comparison > expression

Re: [PATCH net] ipv6: fix sparse warning on rt6i_node

2017-08-25 Thread Martin KaFai Lau
On Fri, Aug 25, 2017 at 03:03:10PM -0700, Wei Wang wrote: > From: Wei Wang > > Commit c5cff8561d2d adds rcu grace period before freeing fib6_node. This > generates a new sparse warning on rt->rt6i_node related code: > net/ipv6/route.c:1394:30: error: incompatible types in comparison > expressi