The usage of in_irq()/in_interrupt() in drivers is phased out and the
BUG_ON()'s based on those are not covering all contexts in which these
functions cannot be called.
Aside of that BUG_ON() should only be used as last resort, which is clearly
not the case here.
A broad variety of checks in the invoked functions (always enabled or debug
option dependent) cover these conditions already, so the BUG_ON()'s do not
really provide additional value.
Just remove them.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: linux-wireless@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx
---
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index b849d27bd741e..046f2453ad5d9 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
@@ -859,8 +859,6 @@ static int ezusb_access_ltv(struct ezusb_priv *upriv,
int retval = 0;
enum ezusb_state state;
- BUG_ON(in_irq());
-
if (!upriv->udev) {
retval = -ENODEV;
goto exit;
@@ -1349,7 +1347,6 @@ static int ezusb_init(struct hermes *hw)
struct ezusb_priv *upriv = hw->priv;
int retval;
- BUG_ON(in_interrupt());
if (!upriv)
return -EINVAL;
@@ -1448,7 +1445,6 @@ static inline void ezusb_delete(struct ezusb_priv *upriv)
struct list_head *tmp_item;
unsigned long flags;
- BUG_ON(in_interrupt());
BUG_ON(!upriv);
mutex_lock(&upriv->mtx);
--
2.28.0
