uark/ucom: Minor code cleanup.

umass; Remove duplicated code.
ukbd: Fill in the arg parameter on the through call.

4 files changed, 4 insertions, 18 deletions

diff --git a/sys/dev/usb/uark.c b/sys/dev/usb/uark.c
index 38cd07a..af85819 100644
--- a/sys/dev/usb/uark.c
+++ b/sys/dev/usb/uark.c
@@ -185,7 +185,7 @@ uark_attach(device_t self)
 	return 0;
 
 bad:
-	DPRINTF(("uftdi_attach: ATTACH ERROR\n"));
+	DPRINTF(("uark_attach: ATTACH ERROR\n"));
 	ucom->sc_dying = 1;
 	return ENXIO;
 }
diff --git a/sys/dev/usb/ucom.c b/sys/dev/usb/ucom.c
index 04efc27..2fe60e8 100644
--- a/sys/dev/usb/ucom.c
+++ b/sys/dev/usb/ucom.c
@@ -161,14 +161,11 @@ ucom_modevent(module_t mod, int type, void *data)
 {
 	switch (type) {
 	case MOD_LOAD:
-		break;
 	case MOD_UNLOAD:
-		break;
+		return (0);
 	default:
 		return (EOPNOTSUPP);
-		break;
 	}
-	return (0);
 }
 
 void
diff --git a/sys/dev/usb/ukbd.c b/sys/dev/usb/ukbd.c
index 01efc7f..5a7c9fc 100644
--- a/sys/dev/usb/ukbd.c
+++ b/sys/dev/usb/ukbd.c
@@ -1534,5 +1534,5 @@ ukbd_driver_load(module_t mod, int what, void *arg)
 			kbd_delete_driver(&ukbd_kbd_driver);
 			break;
 	}
-	return usbd_driver_load(mod, what, 0);
+	return usbd_driver_load(mod, what, arg);
 }
diff --git a/sys/dev/usb/umass.c b/sys/dev/usb/umass.c
index 0fdce5a..2cf64e0 100644
--- a/sys/dev/usb/umass.c
+++ b/sys/dev/usb/umass.c
@@ -3291,17 +3291,6 @@ umass_cam_quirk_cb(struct umass_softc *sc, void *priv, int residue, int status)
 	xpt_done(ccb);
 }
 
-static int
-umass_driver_load(module_t mod, int what, void *arg)
-{
-	switch (what) {
-	case MOD_UNLOAD:
-	case MOD_LOAD:
-	default:
-		return(usbd_driver_load(mod, what, arg));
-	}
-}
-
 /*
  * SCSI specific functions
  */
@@ -3541,7 +3530,7 @@ umass_atapi_transform(struct umass_softc *sc, unsigned char *cmd, int cmdlen,
 
 /* (even the comment is missing) */
 
-DRIVER_MODULE(umass, uhub, umass_driver, umass_devclass, umass_driver_load, 0);
+DRIVER_MODULE(umass, uhub, umass_driver, umass_devclass, usbd_driver_load, 0);