linux-kernel - [PATCH 4.1.0-rc4] STAGING: Declare request_cache as static for drivers/staging/lustre/lustre/ptlrpc/client.c

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Date:	Sat, 30 May 2015 16:10:46 +0800
From:	Simon Guo <wei.guo.simon@...il.com>
To:	Oleg Drokin <oleg.drokin@...el.com>,
	Andreas Dilger <andreas.dilger@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Liang Zhen <liang.zhen@...el.com>,
	Hema Prathaban <hemaklnce@...il.com>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	Melike Yurtoglu <aysemelikeyurtoglu@...il.com>,
	Joe Perches <joe@...ches.com>,
	"Christopher J. Morrone" <morrone2@...l.gov>
Cc:	HPDD-discuss@...ts.01.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, Simon Guo <wei.guo.simon@...il.com>
Subject: [PATCH 4.1.0-rc4] STAGING: Declare request_cache as static for
 drivers/staging/lustre/lustre/ptlrpc/client.c

Declare request_cache variable as static. It is only used by
drivers/staging/lustre/lustre/ptlrpc/client.c, and its naming is common
which will lead to namespace pollution.

Signed-off-by: Simon Guo <wei.guo.simon@...il.com>
---
 drivers/staging/lustre/lustre/ptlrpc/client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index 45b7af7..347110e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -390,7 +390,7 @@ static int ptlrpc_at_recv_early_reply(struct ptlrpc_request *req)
 	return rc;
 }
 
-struct kmem_cache *request_cache;
+static struct kmem_cache *request_cache;
 
 int ptlrpc_request_cache_init(void)
 {
-- 
1.8.1.2

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