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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-08-06 23:36:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-08-06 23:36:12 -0700 |
| commit | 5e2aa2ed08e2e280121dc7cf5609c87d464f12ef (patch) | |
| tree | ca7d7b1480285e3b617fecc5b41f0ce150a82c32 /drivers/net/can/led.c | |
| parent | f62d14a8072b9756db36ba394e2b267470a40240 (diff) | |
| parent | fc8104bc5a3f6f49d79f45f2706f79f77a9fb2ae (diff) | |
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.17.
Diffstat (limited to 'drivers/net/can/led.c')
| -rw-r--r-- | drivers/net/can/led.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/can/led.c b/drivers/net/can/led.c index a3d99a8fd2d1..ab7f1b01be49 100644 --- a/drivers/net/can/led.c +++ b/drivers/net/can/led.c @@ -97,6 +97,9 @@ static int can_led_notifier(struct notifier_block *nb, unsigned long msg, if (!priv) return NOTIFY_DONE; + if (!priv->tx_led_trig || !priv->rx_led_trig) + return NOTIFY_DONE; + if (msg == NETDEV_CHANGENAME) { snprintf(name, sizeof(name), "%s-tx", netdev->name); led_trigger_rename_static(name, priv->tx_led_trig); |