1 files changed, 7 insertions, 7 deletions

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 0fe3b223f7ed..64596a571609 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -975,16 +975,16 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter,
 
         trace_assign_type(field, iter->ent);
 
+        if (!trace_seq_puts(s, "\n"))
+                goto partial;
         for (i = 0; i < FTRACE_STACK_ENTRIES; i++) {
-                if (!field->caller[i])
+                if (!field->caller[i] || (field->caller[i] == ULONG_MAX))
                         break;
-                if (i) {
-                        if (!trace_seq_puts(s, " <= "))
-                                goto partial;
+                if (!trace_seq_puts(s, " => "))
+                        goto partial;
 
-                        if (!seq_print_ip_sym(s, field->caller[i], flags))
-                                goto partial;
-                }
+                if (!seq_print_ip_sym(s, field->caller[i], flags))
+                        goto partial;
                 if (!trace_seq_puts(s, "\n"))
                         goto partial;
         }