[patch] trace: strlen() return doesn't account for the NULL

We need to add one to the strlen() return because of the NULL
character.  The type->name here generally comes from the kernel and I
don't think any of them come close to being MAX_TRACER_SIZE (100)
characters long so this is basically a cleanup.

Signed-off-by: Dan Carpenter <redacted>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 086d363..5f13c35 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c

@@ -729,7 +729,7 @@ __acquires(kernel_lock)
 		return -1;
 	}
 
-	if (strlen(type->name) > MAX_TRACER_SIZE) {
+	if (strlen(type->name) >= MAX_TRACER_SIZE) {
 		pr_info("Tracer has a name longer than %d\n", MAX_TRACER_SIZE);
 		return -1;
 	}