From 9e35fdcb9cd54e381135310aae3d9bbb23cecda3 Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Tue, 5 Jan 2016 18:39:04 +0800 Subject: [PATCH] mtip32xx: restrict variables visible in current code module 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 Signed-off-by: Jens Axboe --- drivers/block/mtip32xx/mtip32xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 3457ac8c03e2..2641a98f2246 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -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 -- 2.20.1