There is no need to lock the clearing of IRQ_TRX_END in status.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
---
drivers/net/ieee802154/at86rf230.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/at86rf230.c
b/drivers/net/ieee802154/at86rf230.c
index 2b638b0..706b71a 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -921,8 +921,8 @@ 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);
--
1.9.0
------------------------------------------------------------------------------
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