From: Sergio Paracuellos Date: Mon, 7 Nov 2016 17:55:21 +0000 (+0100) Subject: staging: wlan-ng: replace BUG_ON() into WARN_ON() on hfa384x_usbin_callback X-Git-Tag: v4.10-rc1~148^2~303 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1bca0df4ab8649ec875cbc1b2808367fa9587ad0;p=karo-tx-linux.git staging: wlan-ng: replace BUG_ON() into WARN_ON() on hfa384x_usbin_callback This patch avoids using BUG_ON() from driver, and return from hfa384x_usbin_callback with WARN_ON() if skb was NULL or data in skb is different from expected one. Signed-off-by: Sergio Paracuellos Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index d234ed76ab1a..349f12250d77 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -3057,7 +3057,10 @@ static void hfa384x_usbin_callback(struct urb *urb) goto exit; skb = hw->rx_urb_skb; - BUG_ON(!skb || (skb->data != urb->transfer_buffer)); + if (!skb || (skb->data != urb->transfer_buffer)) { + WARN_ON(1); + return; + } hw->rx_urb_skb = NULL;