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| author |   Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2016-11-07 18:55:21 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 13:25:32 +0100 |
| commit | 1bca0df4ab8649ec875cbc1b2808367fa9587ad0 (patch) | |
| tree | 9f84165bf99221bedf852d8258c5772f3e64c3ac /drivers/staging/wlan-ng/hfa384x_usb.c | |
| parent | staging: wlan-ng: remove unnecessary parenthesis in hfa384x_usb.c (diff) | |
| download | linux-dev-1bca0df4ab8649ec875cbc1b2808367fa9587ad0.tar.xz linux-dev-1bca0df4ab8649ec875cbc1b2808367fa9587ad0.zip | |
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 <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wlan-ng/hfa384x_usb.c')
| -rw-r--r-- | drivers/staging/wlan-ng/hfa384x_usb.c | 5 |
1 files changed, 4 insertions, 1 deletions
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; |