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Subject[PATCH 2.6.21 5/6] iw_cxgb3: Don't reuse skbuffs that are non-linear or cloned.
Date

Don't reuse skbuffs that are non-linear or cloned.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
---
drivers/infiniband/hw/cxgb3/iwch_cm.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 8e6f6df..fd2f3ca 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -305,8 +305,7 @@ static int status2errno(int status)
*/
static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp)
{
- if (skb) {
- BUG_ON(skb_cloned(skb));
+ if (skb && !skb_is_nonlinear(skb) && !skb_cloned(skb)) {
skb_trim(skb, 0);
skb_get(skb);
} else {
-
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