drivers/net: Remove pointless checks for NULL prior to calling kfree()
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index d303d16..5ea8977 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -705,8 +705,7 @@
 			}
 			kfree(mac_control->rings[i].ba[j]);
 		}
-		if (mac_control->rings[i].ba)
-			kfree(mac_control->rings[i].ba);
+		kfree(mac_control->rings[i].ba);
 	}
 #endif