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mtip32xx: restrict variables visible in current code module

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The modified variables are only used in the file mtip32xx.c.
As such, the static keyword is inserted to define that object
to be only visible to the current code module during compilation.

Signed-off-by: Zhu Yanjun <zyjzyj2000@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Zhu Yanjun 2016-01-05 18:39:04 +08:00 committed by Jens Axboe
parent 627ccd20b4
commit 9e35fdcb9c
1 changed files with 3 additions and 3 deletions
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6
drivers/block/mtip32xx/mtip32xx.c
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@ -104,9 +104,9 @@
/* Device instance number, incremented each time a device is probed. */
static int instance;
struct list_head online_list;
struct list_head removing_list;
spinlock_t dev_lock;
static struct list_head online_list;
static struct list_head removing_list;
static spinlock_t dev_lock;
/*
* Global variable used to hold the major block device number