From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 5 Jun 2018 09:15:12 +0000 (+0000)
Subject: lightnvm: pblk: make symbol write_buffer_size static
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=21ff1399ad95811629e13fa70e2386f3bba85fe5;p=openwrt%2Fstaging%2Fblogic.git

lightnvm: pblk: make symbol write_buffer_size static

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>
---

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");