X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=kernel%2Fstacktrace.c;h=36139de0a3c4bcb7ba7da936a8d43fba08aa5929;hb=b2c709cce6826b7f472edb1c91a943d0676e2742;hp=5667f1da3eded0ee81ea430179b73ee8a9c2b6ce;hpb=e49c8547fb940982a04c98377bf5468a3b4a3fd4;p=linux-2.6-microblaze.git

diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c
index 5667f1da3ede..36139de0a3c4 100644
--- a/kernel/stacktrace.c
+++ b/kernel/stacktrace.c
@@ -207,7 +207,7 @@ int stack_trace_save_tsk_reliable(struct task_struct *tsk, unsigned long *store,
 
 	ret = arch_stack_walk_reliable(consume_entry, &c, tsk);
 	put_task_stack(tsk);
-	return ret;
+	return ret ? ret : c.len;
 }
 #endif