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(parent: 5a079c3) | patch
net: Rework netdev_drivername() to avoid warning.
authorDavid S. Miller <davem@davemloft.net>
Mon, 6 Jun 2011 23:41:33 +0000 (16:41 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 6 Jun 2011 23:41:33 +0000 (16:41 -0700)
commit3019de124b9f5b1526cb3668b74af14371e21795
tree3b4fd5843b61f3a860824ec38827cf0256620eedtree | snapshot (tar.gz zip)
parent5a079c305ad4dda9708b7a29db4a8bd38e21c3a6commit | diff
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>
include/linux/netdevice.h diff | blob | blame | history
net/core/dev.c diff | blob | blame | history
net/sched/sch_generic.c diff | blob | blame | history