Minor kernel changes.

2017-02-09 09:53:00 -05:00
parent 0f0c5fcfc7
commit 15abe49f09
3 changed files with 31 additions and 0 deletions
--- a/kern/vm/kmalloc.c
+++ b/kern/vm/kmalloc.c
@@ -1065,6 +1065,10 @@ subpage_kfree(void *ptr)

 	checksubpages();

+	/* Silence warnings with gcc 4.8 -Og (but not -O2) */
+	prpage = 0;
+	blktype = 0;
+
 	for (pr = allbase; pr; pr = pr->next_all) {
 		prpage = PR_PAGEADDR(pr);
 		blktype = PR_BLOCKTYPE(pr);