From 4e1a2594094020bdb41c18681c1765671138d06a Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 23 Mar 2010 17:07:41 +0900 Subject: [PATCH] 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: Paul Mundt --- arch/sh/kernel/dwarf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c index bd1c497280a6..94739ee7aa74 100644 --- a/arch/sh/kernel/dwarf.c +++ b/arch/sh/kernel/dwarf.c @@ -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; -- 2.20.1