On Mon, 2014-10-06 at 20:15 +0200, Fabian Frederick wrote: > -Add __rcu annotation on table to fix sparse warnings: > net/phonet/pn_dev.c:279:25: warning: incorrect type in assignment (different > address spaces) > net/phonet/pn_dev.c:279:25: expected struct net_device *<noident> > net/phonet/pn_dev.c:279:25: got void [noderef] <asn:4>*<noident> > net/phonet/pn_dev.c:376:17: warning: incorrect type in assignment (different > address spaces) > net/phonet/pn_dev.c:376:17: expected struct net_device *volatile <noident> > net/phonet/pn_dev.c:376:17: got struct net_device [noderef] > <asn:4>*<noident> > net/phonet/pn_dev.c:392:17: warning: incorrect type in assignment (different > address spaces) > net/phonet/pn_dev.c:392:17: expected struct net_device *<noident> > net/phonet/pn_dev.c:392:17: got void [noderef] <asn:4>*<noident> > > -Access table with rcu_access_pointer (fixes the following sparse errors): > net/phonet/pn_dev.c:278:25: error: incompatible types in comparison > expression (different address spaces) > net/phonet/pn_dev.c:391:17: error: incompatible types in comparison > expression (different address spaces) > > Suggested-by: Eric Dumazet <eduma...@google.com> > Signed-off-by: Fabian Frederick <f...@skynet.be> > --- > V2: use rcu_access_pointer instead of rcu_dereference out of rcu_read_lock > context > (suggested by Eric Dumazet).
Acked-by: Eric Dumazet <eduma...@google.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/