Commit 57515640 authored by Shixin Liu's avatar Shixin Liu Committed by Greg Kroah-Hartman
Browse files

drivers: most: use LIST_HEAD() for list_head 



There's no need to declare a list and then init it manually,
just use the LIST_HEAD() macro.

Signed-off-by: default avatarShixin Liu <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20210329094015.66942-2-liushixin2@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2c4134e7

drivers/most/most_cdev.c

+1 −2
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ struct comp_channel { 
};



#define to_channel(d) container_of(d, struct comp_channel, cdev)

static struct list_head channel_list;

static LIST_HEAD(channel_list);

static DEFINE_SPINLOCK(ch_list_lock);



static inline bool ch_has_mbo(struct comp_channel *c)
@@ -494,7 +494,6 @@ static int __init mod_init(void) 
	if (IS_ERR(comp.class))

		return PTR_ERR(comp.class);



	INIT_LIST_HEAD(&channel_list);

	ida_init(&comp.minor_id);



	err = alloc_chrdev_region(&comp.devno, 0, CHRDEV_REGION_SIZE, "cdev");