[PATCH 08/16] wireless: Replace spin_is_locked() with lockdep

From: Lance Roy
Date: Wed Oct 03 2018 - 01:40:09 EST


lockdep_assert_held() is better suited to checking locking requirements,
since it won't get confused when someone else holds the lock. This is
also a step towards possibly removing spin_is_locked().

Signed-off-by: Lance Roy <ldr709@xxxxxxxxx>
Cc: Daniel Drake <dsd@xxxxxxxxxx>
Cc: Ulrich Kunitz <kune@xxxxxxxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: <linux-wireless@xxxxxxxxxxxxxxx>
Cc: <netdev@xxxxxxxxxxxxxxx>
---
drivers/net/wireless/zydas/zd1211rw/zd_mac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index 1f6d9f357e57..9ccd780695f0 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
@@ -235,7 +235,7 @@ void zd_mac_clear(struct zd_mac *mac)
{
flush_workqueue(zd_workqueue);
zd_chip_clear(&mac->chip);
- ZD_ASSERT(!spin_is_locked(&mac->lock));
+ lockdep_assert_held(&mac->lock);
ZD_MEMCLEAR(mac, sizeof(struct zd_mac));
}

--
2.19.0