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| author | David S. Miller <davem@davemloft.net> | 2011-06-06 16:41:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-06 16:41:33 -0700 |
| commit | 3019de124b9f5b1526cb3668b74af14371e21795 (patch) | |
| tree | 3b4fd5843b61f3a860824ec38827cf0256620eed /include | |
| parent | 5a079c305ad4dda9708b7a29db4a8bd38e21c3a6 (diff) | |
| download | linux-3019de124b9f5b1526cb3668b74af14371e21795.tar.gz linux-3019de124b9f5b1526cb3668b74af14371e21795.tar.bz2 linux-3019de124b9f5b1526cb3668b74af14371e21795.zip | |
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 'include')
| -rw-r--r-- | include/linux/netdevice.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index ca333e79e10f..54b8b4d7b68f 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2555,7 +2555,7 @@ extern void netdev_class_remove_file(struct class_attribute *class_attr); extern struct kobj_ns_type_operations net_ns_type_operations; -extern char *netdev_drivername(const struct net_device *dev, char *buffer, int len); +extern const char *netdev_drivername(const struct net_device *dev); extern void linkwatch_run_queue(void); |