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Commit 4e1a2594 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Silence unintialized variable warnings in dwarf unwinder. 



The parent rb_node needs to be initialized to shut up the compiler, even
though we're unlikely to ever hit this issue at run time.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 90851c40

arch/sh/kernel/dwarf.c

+2 −2
Original line number Diff line number Diff line
@@ -727,7 +727,7 @@ 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 +856,7 @@ 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;