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-rw-r--r--arch/powerpc/xmon/xmon.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index d940234b09e..1f8d2f10a43 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1281,21 +1281,19 @@ static void get_function_bounds(unsigned long pc, unsigned long *startp,
catch_memory_errors = 0;
}
-static int xmon_depth_to_print = 64;
-
#define LRSAVE_OFFSET (STACK_FRAME_LR_SAVE * sizeof(unsigned long))
#define MARKER_OFFSET (STACK_FRAME_MARKER * sizeof(unsigned long))
static void xmon_show_stack(unsigned long sp, unsigned long lr,
unsigned long pc)
{
+ int max_to_print = 64;
unsigned long ip;
unsigned long newsp;
unsigned long marker;
- int count = 0;
struct pt_regs regs;
- do {
+ while (max_to_print--) {
if (sp < PAGE_OFFSET) {
if (sp != 0)
printf("SP (%lx) is in userspace\n", sp);
@@ -1366,7 +1364,7 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr,
break;
sp = newsp;
- } while (count++ < xmon_depth_to_print);
+ }
}
static void backtrace(struct pt_regs *excp)