linux-kernel - [PATCH rcu 17/19] srcu: Make srcu_size_state

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Message-Id: <20220204233902.1902-17-paulmck@kernel.org>
Date:   Fri,  4 Feb 2022 15:39:00 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...com,
        rostedt@...dmis.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>,
        "Paul E . McKenney" <paulmck@...nel.org>
Subject: [PATCH rcu 17/19] srcu: Make srcu_size_state_name static

From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>

This symbol is not used outside of srcutree.c, so this commit marks it static.

Doing so fixes the following sparse warning:

kernel/rcu/srcutree.c:1426:12: warning: symbol 'srcu_size_state_name'
was not declared. Should it be static?

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
 kernel/rcu/srcutree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index 1d72c7e3c33b5..f13e84ecbca6a 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -1512,7 +1512,7 @@ void srcutorture_get_gp_data(enum rcutorture_type test_type,
 }
 EXPORT_SYMBOL_GPL(srcutorture_get_gp_data);
 
-const char * const srcu_size_state_name[] =
+static const char * const srcu_size_state_name[] =
 {
 	"SRCU_SIZE_SMALL",
 	"SRCU_SIZE_ALLOC",
-- 
2.31.1.189.g2e36527f23