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| author | David S. Miller <davem@davemloft.net> | 2012-09-28 02:35:47 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-28 02:35:47 +0400 |
| commit | f54ba7798848ce1385a71b36a2c997422c82220a (patch) | |
| tree | b93f6a9e0d456602898817b8333a430b0e5929a8 /net/sched | |
| parent | e905ed57baa82e15ce9c158a8f1e81f171042504 (diff) | |
| download | linux-f54ba7798848ce1385a71b36a2c997422c82220a.tar.xz | |
pkt_sched: Fix warning false positives.
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>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_drr.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_qfq.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 9ce0b4fe23ff..71e50c80315f 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 e4723d31fdd5..25566208f12b 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) { |