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From:   Qiujun Huang <hqjagain@gmail.com>
To:     akpm@linux-foundation.org
Cc:     mhiramat@kernel.org, rostedt@goodmis.org, keescook@chromium.org,
        rppt@linux.ibm.com, linux@dominikbrodowski.net,
        nivedita@alum.mit.edu, nadav.amit@gmail.com, glider@google.com,
        linux-kernel@vger.kernel.org, Qiujun Huang <hqjagain@gmail.com>
Subject: [PATCH] init/main.c: mark boot_config_checksum static
Date:   Sun, 16 Feb 2020 19:28:31 +0800
Message-Id: <1581852511-14163-1-git-send-email-hqjagain@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

In fact, this function is only used in this file, so mark it with 'static'.

Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
---
 init/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init/main.c b/init/main.c
index f95b014..534589f 100644
--- a/init/main.c
+++ b/init/main.c
@@ -335,7 +335,7 @@ static char * __init xbc_make_cmdline(const char *key)
 	return new_cmdline;
 }
 
-u32 boot_config_checksum(unsigned char *p, u32 size)
+static u32 boot_config_checksum(unsigned char *p, u32 size)
 {
 	u32 ret = 0;
 
-- 
1.8.3.1