remove shadow variables for 'error' in usbioctl(); ok mpi@ ratchov@

diff --git a/sys/dev/usb/usb.c b/sys/dev/usb/usb.c
index d1c52bd..32a62f4 100644 (file)
--- a/sys/dev/usb/usb.c
+++ b/sys/dev/usb/usb.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: usb.c,v 1.119 2018/05/01 18:14:46 landry Exp $        */
+/*     $OpenBSD: usb.c,v 1.120 2018/08/31 16:32:31 miko Exp $  */
 /*     $NetBSD: usb.c,v 1.77 2003/01/01 00:10:26 thorpej Exp $ */
 
 /*
@@ -623,7 +623,6 @@ usbioctl(dev_t devt, u_long cmd, caddr_t data, int flag, struct proc *p)
                void *ptr = NULL;
                int addr = ur->ucr_addr;
                usbd_status err;
-               int error = 0;
 
                if (!(flag & FWRITE))
                        return (EBADF);
@@ -777,7 +776,6 @@ usbioctl(dev_t devt, u_long cmd, caddr_t data, int flag, struct proc *p)
                struct iovec iov;
                struct uio uio;
                size_t len;
-               int error;
 
                if (addr < 1 || addr >= USB_MAX_DEVICES)
                        return (EINVAL);