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RDMA/cxgb3: Don't reuse skbs that are non-linear or cloned

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Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Steve Wise 2007-03-06 14:44:05 -06:00 committed by Roland Dreier
parent 8cfccf02bb
commit 1f6a849b7c
1 changed files with 1 additions and 2 deletions
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3
drivers/infiniband/hw/cxgb3/iwch_cm.c
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@ -305,8 +305,7 @@ static int status2errno(int status)
*/ */
static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp) static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp)
{ {
if (skb) { if (skb && !skb_is_nonlinear(skb) && !skb_cloned(skb)) {
BUG_ON(skb_cloned(skb));
skb_trim(skb, 0); skb_trim(skb, 0);
skb_get(skb); skb_get(skb);
} else { } else {