Message ID | 5a0631c1.twfQjMjYqXtdJiDH%akpm@linux-foundation.org |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Series | [1/1] net/sched/sch_red.c: work around gcc-4.4.4 anon union initializer issue | expand |
From: akpm@linux-foundation.org Date: Fri, 10 Nov 2017 15:09:53 -0800 > From: Andrew Morton <akpm@linux-foundation.org> > Subject: net/sched/sch_red.c: work around gcc-4.4.4 anon union initializer issue > > gcc-4.4.4 (at lest) has issues with initializers and anonymous unions: > > net/sched/sch_red.c: In function 'red_dump_offload': > net/sched/sch_red.c:282: error: unknown field 'stats' specified in initializer > net/sched/sch_red.c:282: warning: initialization makes integer from pointer without a cast > net/sched/sch_red.c:283: error: unknown field 'stats' specified in initializer > net/sched/sch_red.c:283: warning: initialization makes integer from pointer without a cast > net/sched/sch_red.c: In function 'red_dump_stats': > net/sched/sch_red.c:352: error: unknown field 'xstats' specified in initializer > net/sched/sch_red.c:352: warning: initialization makes integer from pointer without a cast > > Work around this. > > Fixes: 602f3baf2218 ("net_sch: red: Add offload ability to RED qdisc") > Cc: Nogah Frankel <nogahf@mellanox.com> > Cc: Jiri Pirko <jiri@mellanox.com> > Cc: Simon Horman <simon.horman@netronome.com> > Cc: David S. Miller <davem@davemloft.net> > Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Applied.
diff -puN net/sched/sch_red.c~net-sched-sch_redc-work-around-gcc-444-anon-union-initializer-issue net/sched/sch_red.c --- a/net/sched/sch_red.c~net-sched-sch_redc-work-around-gcc-444-anon-union-initializer-issue +++ a/net/sched/sch_red.c @@ -276,11 +276,13 @@ static int red_dump_offload(struct Qdisc { struct net_device *dev = qdisc_dev(sch); struct tc_red_qopt_offload hw_stats = { + .command = TC_RED_STATS, .handle = sch->handle, .parent = sch->parent, - .command = TC_RED_STATS, - .stats.bstats = &sch->bstats, - .stats.qstats = &sch->qstats, + { + .stats.bstats = &sch->bstats, + .stats.qstats = &sch->qstats, + }, }; int err; @@ -346,10 +348,12 @@ static int red_dump_stats(struct Qdisc * if (tc_can_offload(dev) && dev->netdev_ops->ndo_setup_tc) { struct red_stats hw_stats = {0}; struct tc_red_qopt_offload hw_stats_request = { + .command = TC_RED_XSTATS, .handle = sch->handle, .parent = sch->parent, - .command = TC_RED_XSTATS, - .xstats = &hw_stats, + { + .xstats = &hw_stats, + }, }; if (!dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_QDISC_RED,