Commit 81d94f47 authored by Qiheng Lin's avatar Qiheng Lin Committed by Johannes Berg
Browse files

cfg80211: regulatory: use DEFINE_SPINLOCK() for spinlock 



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

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarQiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20210325143854.13186-1-linqiheng@huawei.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 30a70d18

net/wireless/reg.c

+3 −7
Original line number Diff line number Diff line
@@ -126,7 +126,7 @@ static int reg_num_devs_support_basehint; 
 * is relevant for all registered devices.

 */

static bool reg_is_indoor;

static spinlock_t reg_indoor_lock;

static DEFINE_SPINLOCK(reg_indoor_lock);



/* Used to track the userspace process controlling the indoor setting */

static u32 reg_is_indoor_portid;
@@ -210,11 +210,11 @@ static struct regulatory_request *get_last_request(void) 


/* Used to queue up regulatory hints */

static LIST_HEAD(reg_requests_list);

static spinlock_t reg_requests_lock;

static DEFINE_SPINLOCK(reg_requests_lock);



/* Used to queue up beacon hints for review */

static LIST_HEAD(reg_pending_beacons);

static spinlock_t reg_pending_beacons_lock;

static DEFINE_SPINLOCK(reg_pending_beacons_lock);



/* Used to keep track of processed beacon hints */

static LIST_HEAD(reg_beacon_list);
@@ -4262,10 +4262,6 @@ int __init regulatory_init(void) 
	if (IS_ERR(reg_pdev))

		return PTR_ERR(reg_pdev);



	spin_lock_init(&reg_requests_lock);

	spin_lock_init(&reg_pending_beacons_lock);

	spin_lock_init(&reg_indoor_lock);



	rcu_assign_pointer(cfg80211_regdomain, cfg80211_world_regdom);



	user_alpha2[0] = '9';