Message ID | 20120927.183610.856094988680936386.davem@davemloft.net |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 9ce0b4f..71e50c8 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -352,7 +352,7 @@ static int drr_enqueue(struct sk_buff *skb, struct Qdisc *sch) { struct drr_sched *q = qdisc_priv(sch); struct drr_class *cl; - int err; + int err = 0; cl = drr_classify(skb, sch, &err); if (cl == NULL) { diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index e4723d3..2556620 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -878,7 +878,7 @@ static int qfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) { struct qfq_sched *q = qdisc_priv(sch); struct qfq_class *cl; - int err; + int err = 0; cl = qfq_classify(skb, sch, &err); if (cl == NULL) {
GCC refuses to recognize that all error control flows do in fact set err to something. Add an explicit initialization to shut it up. net/sched/sch_drr.c: In function ‘drr_enqueue’: net/sched/sch_drr.c:359:11: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized] net/sched/sch_qfq.c: In function ‘qfq_enqueue’: net/sched/sch_qfq.c:885:11: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: David S. Miller <davem@davemloft.net> --- net/sched/sch_drr.c | 2 +- net/sched/sch_qfq.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 1.7.11.4