linux-kernel - [RFC PATCH] printk: _printk_rb_static

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Date:   Fri, 19 Jun 2020 02:23:23 +0800
From:   kernel test robot <lkp@...el.com>
To:     John Ogness <john.ogness@...utronix.de>,
        Petr Mladek <pmladek@...e.com>
Cc:     kbuild-all@...ts.01.org, Peter Zijlstra <peterz@...radead.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andrea Parri <parri.andrea@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Paul McKenney <paulmck@...nel.org>, kexec@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH] printk: _printk_rb_static_dict can be static


Signed-off-by: kernel test robot <lkp@...el.com>
---
 printk.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 7642ef634956f..d812ada06735f 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -434,7 +434,7 @@ static u32 log_buf_len = __LOG_BUF_LEN;
  */
 #define PRB_AVGBITS 5	/* 32 character average length */
 
-_DECLARE_PRINTKRB(printk_rb_static, CONFIG_LOG_BUF_SHIFT - PRB_AVGBITS,
+static _DECLARE_PRINTKRB(printk_rb_static, CONFIG_LOG_BUF_SHIFT - PRB_AVGBITS,
 		  PRB_AVGBITS, PRB_AVGBITS, &__log_buf[0]);
 
 static struct printk_ringbuffer printk_rb_dynamic;