On 6/16/2014 1:30 PM, Nicholas Krause wrote:
Signed-off-by: Nicholas Krause <xerofo...@gmail.com>
---
drivers/infiniband/hw/cxgb4/cm.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 5e153f6..c518411 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -455,7 +455,10 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff
*skb)
unsigned int flowclen = 80;
struct fw_flowc_wr *flowc;
int i;
+ if (!skb) {
+ kfree_skb();
+ pr_warn(MOD "%s failed to allocate skb.\n", __func__);
+ }
skb = get_skb(skb, flowclen, GFP_KERNEL);
Oops, shouldn't the if statement be after the call to get_skb()? :)
(you're having a bad day ;))
flowc = (struct fw_flowc_wr *)__skb_put(skb, flowclen);
One more nit: The comment is no longer correct. It should be something
like:
iw_cxgb4: in send_flowc(), handle a null skb return from get_skb()
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