diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index 9938697..5c38ad8 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -156,8 +156,7 @@
 	ehci->periodic = NULL;
 
 	/* shadow periodic table */
-	if (ehci->pshadow)
-		kfree (ehci->pshadow);
+	kfree(ehci->pshadow);
 	ehci->pshadow = NULL;
 }
 
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 98745a0..49bd83e 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -890,8 +890,7 @@
 	debugfs_remove(uhci_debugfs_root);
 
 debug_failed:
-	if (errbuf)
-		kfree(errbuf);
+	kfree(errbuf);
 
 errbuf_failed:
 
@@ -906,9 +905,7 @@
 		warn("not all urb_priv's were freed!");
 
 	debugfs_remove(uhci_debugfs_root);
-
-	if (errbuf)
-		kfree(errbuf);
+	kfree(errbuf);
 }
 
 module_init(uhci_hcd_init);