linux-kernel - [PATCH 08/27] locking/lockdep: Declare local symbols static

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Message-Id: <20181128234325.110011-9-bvanassche@acm.org>
Date:   Wed, 28 Nov 2018 15:43:06 -0800
From:   Bart Van Assche <bvanassche@....org>
To:     mingo@...hat.com
Cc:     peterz@...radead.org, tj@...nel.org, johannes.berg@...el.com,
        linux-kernel@...r.kernel.org, Bart Van Assche <bvanassche@....org>
Subject: [PATCH 08/27] locking/lockdep: Declare local symbols static

This patch avoids that sparse complains about a missing declaration for
the lock_classes array.

Signed-off-by: Bart Van Assche <bvanassche@....org>
---
 kernel/locking/lockdep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 1efada2dd9dd..46b67b7467b4 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -138,7 +138,7 @@ static struct lock_list list_entries[MAX_LOCKDEP_ENTRIES];
  * get freed - this significantly simplifies the debugging code.
  */
 unsigned long nr_lock_classes;
-struct lock_class lock_classes[MAX_LOCKDEP_KEYS];
+static struct lock_class lock_classes[MAX_LOCKDEP_KEYS];
 
 static inline struct lock_class *hlock_class(struct held_lock *hlock)
 {
-- 
2.20.0.rc0.387.gc7a69e6b6c-goog