[PATCH] ring-buffer: make the const read-only 'type' static

[Colin Ian King <colin.i.king@xxxxxxxxx>]

Don't populate the read-only 'type' on the stack at run time,
instead make it static.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 kernel/trace/ring_buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 00fc38d70e86..39aa1f50274f 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -4118,7 +4118,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_unlock_commit);
 
 static const char *show_irq_str(int bits)
 {
-	const char *type[] = {
+	static const char * type[] = {
 		".",	// 0
 		"s",	// 1
 		"h",	// 2
-- 
2.50.0