svn commit: r330542 - head/sys/powerpc/powernv

[Nathan Whitehorn]

Author: nwhitehorn
Date: Tue Mar  6 15:52:43 2018
New Revision: 330542
URL: https://svnweb.freebsd.org/changeset/base/330542

Log:
  Fix use of unitialized variables.

Modified:
  head/sys/powerpc/powernv/opal_pci.c
  head/sys/powerpc/powernv/platform_powernv.c

Modified: head/sys/powerpc/powernv/opal_pci.c
==============================================================================
--- head/sys/powerpc/powernv/opal_pci.c	Tue Mar  6 15:51:59 2018	(r330541)
+++ head/sys/powerpc/powernv/opal_pci.c	Tue Mar  6 15:52:43 2018	(r330542)
@@ -429,6 +429,7 @@ opalpci_read_config(device_t dev, u_int bus, u_int slo
 		    config_addr, reg, vtophys(&word));
 		break;
 	default:
+		error = OPAL_SUCCESS;
 		word = 0xffffffff;
 	}
 

Modified: head/sys/powerpc/powernv/platform_powernv.c
==============================================================================
--- head/sys/powerpc/powernv/platform_powernv.c	Tue Mar  6 15:51:59 2018	(r330541)
+++ head/sys/powerpc/powernv/platform_powernv.c	Tue Mar  6 15:52:43 2018	(r330542)
@@ -127,7 +127,7 @@ powernv_attach(platform_t plat)
 	char buf[255];
 	pcell_t prop;
 	phandle_t cpu;
-	int res, len, node, idx;
+	int res, len, idx;
 	register_t msr;
 
 	/* Ping OPAL again just to make sure */
@@ -194,7 +194,7 @@ powernv_attach(platform_t plat)
 	 * for the encoding of the property.
 	 */
 
-	len = OF_getproplen(node, "ibm,segment-page-sizes");
+	len = OF_getproplen(cpu, "ibm,segment-page-sizes");
 	if (len > 0) {
 		/*
 		 * We have to use a variable length array on the stack