Commit acf8aec3 authored by Shixin Liu's avatar Shixin Liu Committed by Jens Axboe
Browse files

mtip32xx: use DEFINE_SPINLOCK() for spinlock 



spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: default avatarShixin Liu <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20210329095349.4170870-1-liushixin2@huawei.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 0f00b82e

drivers/block/mtip32xx/mtip32xx.c

+1 −3
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ static int instance; 


static struct list_head online_list;

static struct list_head removing_list;

static spinlock_t dev_lock;

static DEFINE_SPINLOCK(dev_lock);



/*

 * Global variable used to hold the major block device number
@@ -4363,8 +4363,6 @@ static int __init mtip_init(void) 


	pr_info(MTIP_DRV_NAME " Version " MTIP_DRV_VERSION "\n");



	spin_lock_init(&dev_lock);



	INIT_LIST_HEAD(&online_list);

	INIT_LIST_HEAD(&removing_list);