Messages in this thread Patch in this message | | | From | Connor Hansen <> | Subject | [PATCH] sch_generic unused variable warning | Date | Fri, 3 Jun 2011 16:18:26 -0700 |
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during randconfig testing net/sched/sch_generic produced net/sched/sch_generic.c: In function dev_watchdog net/sched/sch_generic.c:254:10: warning: unused variable drivername
drivername is only used in the scope of the WARN_ONCE
Signed-off-by: Connor Hansen <cmdkhh@gmail.com> --- net/sched/sch_generic.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index b1721d7..7380da2 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -251,9 +251,8 @@ static void dev_watchdog(unsigned long arg) } if (some_queue_timedout) { - char drivername[64]; WARN_ONCE(1, KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit queue %u timed out\n", - dev->name, netdev_drivername(dev, drivername, 64), i); + dev->name, netdev_drivername(dev, char drivername[64], 64), i); dev->netdev_ops->ndo_tx_timeout(dev); } if (!mod_timer(&dev->watchdog_timer, -- 1.7.4.4
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