1 files changed, 3 insertions, 2 deletions

diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index bd1c497280a..a8234b2010d 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -22,6 +22,7 @@
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/ftrace.h>
+#include <linux/slab.h>
 #include <asm/dwarf.h>
 #include <asm/unwinder.h>
 #include <asm/sections.h>
@@ -727,7 +728,7 @@ static int dwarf_parse_cie(void *entry, void *p, unsigned long len,
                            unsigned char *end, struct module *mod)
 {
         struct rb_node **rb_node = &cie_root.rb_node;
-        struct rb_node *parent;
+        struct rb_node *parent = *rb_node;
         struct dwarf_cie *cie;
         unsigned long flags;
         int count;
@@ -856,7 +857,7 @@ static int dwarf_parse_fde(void *entry, u32 entry_type,
                            unsigned char *end, struct module *mod)
 {
         struct rb_node **rb_node = &fde_root.rb_node;
-        struct rb_node *parent;
+        struct rb_node *parent = *rb_node;
         struct dwarf_fde *fde;
         struct dwarf_cie *cie;
         unsigned long flags;