In ezusb_init, if upriv is NULL, the code crashes. However, the caller
in ezusb_probe can handle the error and print the failure message.
The patch replaces the BUG_ON call to error return.
Signed-off-by: Aditya Pakki <[email protected]>
---
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index 40a8b941ad5c..813de06c03de 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
@@ -1361,7 +1361,8 @@ static int ezusb_init(struct hermes *hw)
int retval;
BUG_ON(in_interrupt());
- BUG_ON(!upriv);
+ if (!upriv)
+ return -EINVAL;
upriv->reply_count = 0;
/* Write the MAGIC number on the simulated registers to keep
--
2.20.1