kernel/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
.. .. @@ -491,7 +491,7 @@ 491 491 492 492 priv->debug.debugfs_phy = debugfs_create_dir(KBUILD_MODNAME, 493 493 priv->hw->wiphy->debugfsdir); 494 - if (!priv->debug.debugfs_phy)494 + if (IS_ERR(priv->debug.debugfs_phy))495 495 return -ENOMEM; 496 496 497 497 ath9k_cmn_spectral_init_debug(&priv->spec_priv, priv->debug.debugfs_phy);