Commit c705f9fc authored Dec 15, 2019 by Aditya Pakki Committed by Kalle Valo Dec 18, 2019

orinoco: avoid assertion in case of NULL pointer



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 <pakki001@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent a32de68e

drivers/net/wireless/intersil/orinoco/orinoco_usb.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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

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