linux-kernel - [PATCH infiniband] IB/qib: qib_user_sdma_rb

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Message-ID: <20140320123546.GA11076@localhost>
Date:	Thu, 20 Mar 2014 20:35:46 +0800
From:	Fengguang Wu <fengguang.wu@...el.com>
To:	linux-rdma@...r.kernel.org
Cc:	CQ Tang <cq.tang@...el.com>,
	Roland Dreier <roland@...estorage.com>,
	linux-kernel@...r.kernel.org,
	"Marciniszyn, Mike" <mike.marciniszyn@...el.com>
Subject: [PATCH infiniband] IB/qib: qib_user_sdma_rb_root can be static

CC: CQ Tang <cq.tang@...el.com>
CC: Roland Dreier <roland@...estorage.com>
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 qib_user_sdma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/qib/qib_user_sdma.c b/drivers/infiniband/hw/qib/qib_user_sdma.c
index b225645..d2806ca 100644
--- a/drivers/infiniband/hw/qib/qib_user_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_user_sdma.c
@@ -55,7 +55,7 @@
 /*
  * track how many times a process open this driver.
  */
-struct rb_root qib_user_sdma_rb_root = RB_ROOT;
+static struct rb_root qib_user_sdma_rb_root = RB_ROOT;
 
 struct qib_user_sdma_rb_node {
 	struct rb_node node;


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