X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fsh%2Fkernel%2Fdwarf.c;h=d76a23170dbb7d0a6e8cd1aef093ba48431e3b84;hb=96fa2b508d2d3fe040cf4ef2fffb955f0a537ea1;hp=2d07084e4882b2a35404c927e3f02a1392145284;hpb=9532faeb293f5a5f0ff06f567de14e557698dbde;p=~andy%2Flinux

diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index 2d07084e488..d76a23170db 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -555,7 +555,7 @@ struct dwarf_frame * dwarf_unwind_stack(unsigned long pc,
 	 * NOTE: the return address is guaranteed to be setup by the
 	 * time this function makes its first function call.
 	 */
-	if (!pc && !prev)
+	if (!pc || !prev)
 		pc = (unsigned long)current_text_addr();
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER