return 0 for success in ucycom_param() instead of uninitialised memory

diff --git a/sys/dev/usb/ucycom.c b/sys/dev/usb/ucycom.c
index 50c31f3..a75c1fd 100644 (file)
--- a/sys/dev/usb/ucycom.c
+++ b/sys/dev/usb/ucycom.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ucycom.c,v 1.31 2014/12/11 18:55:15 mpi Exp $ */
+/*     $OpenBSD: ucycom.c,v 1.32 2015/01/04 08:42:04 jsg Exp $ */
 /*     $NetBSD: ucycom.c,v 1.3 2005/08/05 07:27:47 skrll Exp $ */
 
 /*
@@ -380,7 +380,6 @@ ucycom_param(void *addr, int portno, struct termios *t)
        uint8_t report[5];
        uint32_t baud = 0;
        uint8_t cfg;
-       int err;
 
        if (usbd_is_dying(sc->sc_udev))
                return (EIO);
@@ -452,7 +451,7 @@ ucycom_param(void *addr, int portno, struct termios *t)
            sc->sc_hdev.sc_report_id, report, sc->sc_flen) != sc->sc_flen)
                return EIO;
        sc->sc_baud = baud;
-       return (err);
+       return (0);
 }
 
 void