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| author | Jarek Poplawski <jarkao2@gmail.com> | 2008-12-21 20:14:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-21 20:14:48 -0800 |
| commit | 7f3ff4f63f76c2702da6041d2da5eb30fac407f6 (patch) | |
| tree | 0be86d18da3a4c4f123b38dcdc9c25b606cabbb1 /net/sched/sch_sfq.c | |
| parent | bfb8cc31b11ccaf7cd55fd9e0f4794f82527948f (diff) | |
| download | lwn-7f3ff4f63f76c2702da6041d2da5eb30fac407f6.tar.gz lwn-7f3ff4f63f76c2702da6041d2da5eb30fac407f6.zip | |
pkt_sched: Annotate uninitialized var in sfq_enqueue()
Some gcc versions warn that ret may be used uninitialized in
sfq_enqueue(). It's a false positive, so let's annotate this.
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_sfq.c')
| -rw-r--r-- | net/sched/sch_sfq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index ab8cfee3c9ce..f3965df00559 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -281,7 +281,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) struct sfq_sched_data *q = qdisc_priv(sch); unsigned int hash; sfq_index x; - int ret; + int uninitialized_var(ret); hash = sfq_classify(skb, sch, &ret); if (hash == 0) { |