linux-kernel - [PATCH 1/3] dyndbg: constify opt

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Message-Id: <20221223-dyndbg-filename-v1-1-cbf8543009a1@weissschuh.net>
Date:   Mon, 30 Jan 2023 02:01:18 +0000
From:   Thomas Weißschuh <linux@...ssschuh.net>
To:     Jason Baron <jbaron@...mai.com>, Jim Cromie <jim.cromie@...il.com>,
        Jonathan Corbet <corbet@....net>
Cc:     linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 1/3] dyndbg: constify opt_array

It is never modified, so mark it const.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
 lib/dynamic_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 009f2ead09c1..6915e088bed6 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -88,7 +88,7 @@ static inline const char *trim_prefix(const char *path)
 	return path + skip;
 }
 
-static struct { unsigned flag:8; char opt_char; } opt_array[] = {
+static const struct { unsigned flag:8; char opt_char; } opt_array[] = {
 	{ _DPRINTK_FLAGS_PRINT, 'p' },
 	{ _DPRINTK_FLAGS_INCL_MODNAME, 'm' },
 	{ _DPRINTK_FLAGS_INCL_FUNCNAME, 'f' },

-- 
2.39.1