linux-kernel - [PATCH 20/45] C++: init/main: Constify pointers

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Message-ID: <152261533587.30503.7461802756178219198.stgit@warthog.procyon.org.uk>
Date:   Sun, 01 Apr 2018 21:42:15 +0100
From:   David Howells <dhowells@...hat.com>
To:     linux-kernel@...r.kernel.org
Subject: [PATCH 20/45] C++: init/main: Constify pointers

ramdisk_execute_command and initcall_level_names should be const char *
pointers.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 init/main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/init/main.c b/init/main.c
index 969eaf140ef0..642e917387db 100644
--- a/init/main.c
+++ b/init/main.c
@@ -135,7 +135,7 @@ static char *static_command_line;
 static char *initcall_command_line;
 
 static char *execute_command;
-static char *ramdisk_execute_command;
+static const char *ramdisk_execute_command;
 
 /*
  * Used to generate warnings if static_key manipulation functions are used
@@ -873,7 +873,7 @@ static initcall_t *initcall_levels[] __initdata = {
 };
 
 /* Keep these in sync with initcalls in include/linux/init.h */
-static char *initcall_level_names[] __initdata = {
+static const char *initcall_level_names[] __initconst = {
 	"early",
 	"core",
 	"postcore",