at86rf230: move locking state in xmit

There is no need to lock the clearing of IRQ_TRX_END in status.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index ad296bc86e69..030bf3995e7e 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -914,8 +914,8 @@ static void at86rf230_irqwork(struct work_struct *work)
         status &= ~IRQ_TRX_UR; /* FIXME: possibly handle ???*/
 
         if (status & IRQ_TRX_END) {
-                spin_lock_irqsave(&lp->lock, flags);
                 status &= ~IRQ_TRX_END;
+                spin_lock_irqsave(&lp->lock, flags);
                 if (lp->is_tx) {
                         lp->is_tx = 0;
                         spin_unlock_irqrestore(&lp->lock, flags);