| Message ID | 1326805394-2662-2-git-send-email-sjur.brandeland@stericsson.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Sjur Brændeland <sjur.brandeland@stericsson.com> Date: Tue, 17 Jan 2012 14:03:14 +0100 > Remove WARN_ON and bad handling of SKB without destructor callback > in caif_flow_cb. SKB without destructor cannot be handled as an > error case. > > Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c index 61570ee..673728a 100644 --- a/net/caif/caif_dev.c +++ b/net/caif/caif_dev.c @@ -146,15 +146,17 @@ void caif_flow_cb(struct sk_buff *skb) spin_lock_bh(&caifd->flow_lock); send_xoff = caifd->xoff; caifd->xoff = 0; - if (!WARN_ON(caifd->xoff_skb_dtor == NULL)) { - WARN_ON(caifd->xoff_skb != skb); - dtor = caifd->xoff_skb_dtor; - caifd->xoff_skb = NULL; - caifd->xoff_skb_dtor = NULL; - } + dtor = caifd->xoff_skb_dtor; + + if (WARN_ON(caifd->xoff_skb != skb)) + skb = NULL; + + caifd->xoff_skb = NULL; + caifd->xoff_skb_dtor = NULL; + spin_unlock_bh(&caifd->flow_lock); - if (dtor) + if (dtor && skb) dtor(skb); if (send_xoff)
Remove WARN_ON and bad handling of SKB without destructor callback in caif_flow_cb. SKB without destructor cannot be handled as an error case. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> --- net/caif/caif_dev.c | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-)