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authorDavid S. Miller <davem@davemloft.net>2011-06-06 16:41:33 -0700
committerDavid S. Miller <davem@davemloft.net>2011-06-06 16:41:33 -0700
commit3019de124b9f5b1526cb3668b74af14371e21795 (patch)
tree3b4fd5843b61f3a860824ec38827cf0256620eed /net/sched
parent5a079c305ad4dda9708b7a29db4a8bd38e21c3a6 (diff)
downloadlinux-3019de124b9f5b1526cb3668b74af14371e21795.tar.bz2
net: Rework netdev_drivername() to avoid warning.
This interface uses a temporary buffer, but for no real reason. And now can generate warnings like: net/sched/sch_generic.c: In function dev_watchdog net/sched/sch_generic.c:254:10: warning: unused variable drivername Just return driver->name directly or "". Reported-by: Connor Hansen <cmdkhh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_generic.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index b1721d71c27c..b4c680900d7a 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), i);
dev->netdev_ops->ndo_tx_timeout(dev);
}
if (!mod_timer(&dev->watchdog_timer,