1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 93d513e14186..a07310fefcf2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -406,6 +406,11 @@ static bool iwl3945_good_plcp_health(struct iwl_priv *priv,
         unsigned int plcp_msec;
         unsigned long plcp_received_jiffies;
 
+        if (priv->cfg->plcp_delta_threshold ==
+            IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE) {
+                IWL_DEBUG_RADIO(priv, "plcp_err check disabled\n");
+                return rc;
+        }
         memcpy(&current_stat, pkt->u.raw, sizeof(struct
                         iwl3945_notif_statistics));
         /*