From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 5 Jun 2018 09:15:12 +0000
Subject: [PATCH] lightnvm: pblk: make symbol write_buffer_size static
Git-commit: 21ff1399ad95811629e13fa70e2386f3bba85fe5
Patch-mainline: v4.18-rc1
References: bsc#1104967,FATE#325924
Fixes the following sparse warning:
drivers/lightnvm/pblk-init.c:23:14: warning:
symbol 'write_buffer_size' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/lightnvm/pblk-init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index ce561f5d48ce..491df0fa0835 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -20,7 +20,7 @@
#include "pblk.h"
-unsigned int write_buffer_size;
+static unsigned int write_buffer_size;
module_param(write_buffer_size, uint, 0644);
MODULE_PARM_DESC(write_buffer_size, "number of entries in a write buffer");
--
2.12.3