linux-kernel - [PATCH 4/4] modpost: constify *modname function argument where possible

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Date:   Wed,  9 May 2018 18:50:40 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-kbuild@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Michal Marek <michal.lkml@...kovi.net>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] modpost: constify *modname function argument where possible

Neither find_module() nor read_symbols() does change *modname.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 scripts/mod/modpost.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 9e70a6a..1663fb1 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -121,7 +121,7 @@ void *do_nofail(void *ptr, const char *expr)
 /* A list of all modules we processed */
 static struct module *modules;
 
-static struct module *find_module(char *modname)
+static struct module *find_module(const char *modname)
 {
 	struct module *mod;
 
@@ -1929,7 +1929,7 @@ static char *remove_dot(char *s)
 	return s;
 }
 
-static void read_symbols(char *modname)
+static void read_symbols(const char *modname)
 {
 	const char *symname;
 	char *version;
-- 
2.7.4