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| author | Qiheng Lin <linqiheng@huawei.com> | 2021-03-25 22:38:54 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-04-08 10:17:32 +0200 |
| commit | 81d94f47beaa561840776087d22a809b17c11033 (patch) | |
| tree | 19b0147f8c4af4e007bca429197cdf9ba78cf603 /net/wireless/reg.c | |
| parent | 30a70d18e862d505a34f2b21ccb83f5d4792e2d5 (diff) | |
| download | linux-81d94f47beaa561840776087d22a809b17c11033.tar.gz linux-81d94f47beaa561840776087d22a809b17c11033.tar.bz2 linux-81d94f47beaa561840776087d22a809b17c11033.zip | |
cfg80211: regulatory: use DEFINE_SPINLOCK() for spinlock
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20210325143854.13186-1-linqiheng@huawei.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 68db914df642..0406ce7334fa 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -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(®_requests_lock); - spin_lock_init(®_pending_beacons_lock); - spin_lock_init(®_indoor_lock); - rcu_assign_pointer(cfg80211_regdomain, cfg80211_world_regdom); user_alpha2[0] = '9'; |