drivers: ethernet: qlogic: netxen_nic_ethtool.c: Fixed a coding style issue

[~andy/linux] / drivers / cpuidle / cpuidle.c

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index e28f6ea46f1a0c31062890450c79b13f896a337b..7f15b8514a1899460e16c2fcf7505d038eafe2d7 100644 (file)
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -368,7 +368,7 @@ EXPORT_SYMBOL_GPL(cpuidle_enable_device);
  */
 void cpuidle_disable_device(struct cpuidle_device *dev)
 {
-       if (!dev->enabled)
+       if (!dev || !dev->enabled)
                return;
        if (!cpuidle_get_driver() || !cpuidle_curr_governor)
                return;