[tip:x86/cache] x86/intel_rdt/cqm: Make integer rmid_limbo_count static

[tip-bot for Colin Ian King <tipbot@zytor.com>]

Commit-ID:  5fd88b60e11b7d81b2c944c1b45834c4a6aa0157
Gitweb:     https://git.kernel.org/tip/5fd88b60e11b7d81b2c944c1b45834c4a6aa0157
Author:     Colin Ian King <colin.king@canonical.com>
AuthorDate: Mon, 2 Oct 2017 15:59:31 +0100
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 5 Oct 2017 13:20:32 +0200

x86/intel_rdt/cqm: Make integer rmid_limbo_count static

rmid_limbo_count is local to the source and does not need to be in global
scope, so make it static.

Cleans up sparse warning:
symbol 'rmid_limbo_count' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: kernel-janitors@vger.kernel.org
Link: https://lkml.kernel.org/r/20171002145931.27479-1-colin.king@canonical.com

---
 arch/x86/kernel/cpu/intel_rdt_monitor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/intel_rdt_monitor.c b/arch/x86/kernel/cpu/intel_rdt_monitor.c
index 3082751..681450e 100644
--- a/arch/x86/kernel/cpu/intel_rdt_monitor.c
+++ b/arch/x86/kernel/cpu/intel_rdt_monitor.c
@@ -51,7 +51,7 @@ static LIST_HEAD(rmid_free_lru);
  *     may have a occupancy value > intel_cqm_threshold. User can change
  *     the threshold occupancy value.
  */
-unsigned int rmid_limbo_count;
+static unsigned int rmid_limbo_count;
 
 /**
  * @rmid_entry - The entry in the limbo and free lists.