RDMA/cxgb4: Move dereference below NULL test

spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 51f42061dae9..6cfd4d8fd0bd 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -1361,11 +1361,11 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
         struct tid_info *t = dev->rdev.lldi.tids;
 
         ep = lookup_tid(t, tid);
-        PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
         if (!ep) {
                 printk(KERN_WARNING MOD "Abort rpl to freed endpoint\n");
                 return 0;
         }
+        PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
         mutex_lock(&ep->com.mutex);
         switch (ep->com.state) {
         case ABORTING: