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authorZhu Yanjun <zyjzyj2000@gmail.com>2016-01-05 13:39:04 +0300
committerJens Axboe <axboe@fb.com>2016-01-08 21:47:53 +0300
commit9e35fdcb9cd54e381135310aae3d9bbb23cecda3 (patch)
tree58bd94e9e62928f6eeea6a5fabea579b92ab9711 /drivers/block/mtip32xx
parent627ccd20b4ad3ba836472468208e2ac4dfadbf03 (diff)
downloadlinux-9e35fdcb9cd54e381135310aae3d9bbb23cecda3.tar.xz
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 <zyjzyj2000@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/mtip32xx')
-rw-r--r--drivers/block/mtip32xx/mtip32xx.c6
1 files 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