svn commit: r367338 - head/sys/dev/usb/controller

[Emmanuel Vadot]

Author: manu
Date: Wed Nov  4 18:23:59 2020
New Revision: 367338
URL: https://svnweb.freebsd.org/changeset/base/367338

Log:
  Plug minor memory leak in dwc3 USB2/USB3 controller.
  
  OF_getprop_alloc called earlier requires corresponding OF_prop_free to release allocated memory.
  
  Submitted by:	kjopek at gmail.com
  Differential Revision:	https://reviews.freebsd.org/D27085

Modified:
  head/sys/dev/usb/controller/dwc3.c

Modified: head/sys/dev/usb/controller/dwc3.c
==============================================================================
--- head/sys/dev/usb/controller/dwc3.c	Wed Nov  4 17:51:09 2020	(r367337)
+++ head/sys/dev/usb/controller/dwc3.c	Wed Nov  4 18:23:59 2020	(r367338)
@@ -235,6 +235,7 @@ snps_dwc3_configure_phy(struct snps_dwc3_softc *sc)
 			DWC3_GUSB2PHYCFG0_USBTRDTIM(DWC3_GUSB2PHYCFG0_USBTRDTIM_8BITS);
 	}
 	DWC3_WRITE(sc, DWC3_GUSB2PHYCFG0, reg);
+	OF_prop_free(phy_type);
 }
 
 static void