svn commit: r351326 - head/sys/netgraph/bluetooth/drivers/ubt

[Xin LI]

Author: delphij
Date: Wed Aug 21 08:15:30 2019
New Revision: 351326
URL: https://svnweb.freebsd.org/changeset/base/351326

Log:
  Use MTX_NEW instead of bzero().
  
  Submitted by:	cem

Modified:
  head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c

Modified: head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c
==============================================================================
--- head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c	Wed Aug 21 08:01:43 2019	(r351325)
+++ head/sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c	Wed Aug 21 08:15:30 2019	(r351326)
@@ -554,8 +554,7 @@ ubt_do_hci_request(struct usb_device *udev, struct ubt
 		return (USB_ERR_NORMAL_COMPLETION);
 
 	/* Initialize INTR endpoint xfer and wait for response */
-	bzero(&mtx, sizeof(mtx));
-	mtx_init(&mtx, "ubt pb", NULL, MTX_DEF);
+	mtx_init(&mtx, "ubt pb", NULL, MTX_DEF | MTX_NEW);
 
 	error = usbd_transfer_setup(udev, &iface_index, xfer,
 	    &ubt_probe_config, 1, evt, &mtx);