1 files changed, 9 insertions, 6 deletions

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index bd5cfeaac203..39adb267fb15 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -370,11 +370,11 @@ int schedule_nes_timer(struct nes_cm_node *cm_node, struct sk_buff *skb,
         int ret = 0;
         u32 was_timer_set;
 
+        if (!cm_node)
+                return -EINVAL;
         new_send = kzalloc(sizeof(*new_send), GFP_ATOMIC);
         if (!new_send)
                 return -1;
-        if (!cm_node)
-                return -EINVAL;
 
         /* new_send->timetosend = currenttime */
         new_send->retrycount = NES_DEFAULT_RETRYS;
@@ -947,6 +947,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
                 nes_debug(NES_DBG_CM, "destroying listener (%p)\n", listener);
 
                 kfree(listener);
+                listener = NULL;
                 ret = 0;
                 cm_listens_destroyed++;
         } else {
@@ -2319,6 +2320,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
         struct iw_cm_event cm_event;
         struct nes_hw_qp_wqe *wqe;
         struct nes_v4_quad nes_quad;
+        u32 crc_value;
         int ret;
 
         ibqp = nes_get_qp(cm_id->device, conn_param->qpn);
@@ -2435,8 +2437,8 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
         nes_quad.TcpPorts[1]   = cm_id->local_addr.sin_port;
 
         /* Produce hash key */
-        nesqp->hte_index = cpu_to_be32(
-                        crc32c(~0, (void *)&nes_quad, sizeof(nes_quad)) ^ 0xffffffff);
+        crc_value = get_crc_value(&nes_quad);
+        nesqp->hte_index = cpu_to_be32(crc_value ^ 0xffffffff);
         nes_debug(NES_DBG_CM, "HTE Index = 0x%08X, CRC = 0x%08X\n",
                         nesqp->hte_index, nesqp->hte_index & adapter->hte_index_mask);
 
@@ -2750,6 +2752,7 @@ void cm_event_connected(struct nes_cm_event *event)
         struct iw_cm_event cm_event;
         struct nes_hw_qp_wqe *wqe;
         struct nes_v4_quad nes_quad;
+        u32 crc_value;
         int ret;
 
         /* get all our handles */
@@ -2827,8 +2830,8 @@ void cm_event_connected(struct nes_cm_event *event)
         nes_quad.TcpPorts[1] = cm_id->local_addr.sin_port;
 
         /* Produce hash key */
-        nesqp->hte_index = cpu_to_be32(
-                        crc32c(~0, (void *)&nes_quad, sizeof(nes_quad)) ^ 0xffffffff);
+        crc_value = get_crc_value(&nes_quad);
+        nesqp->hte_index = cpu_to_be32(crc_value ^ 0xffffffff);
         nes_debug(NES_DBG_CM, "HTE Index = 0x%08X, After CRC = 0x%08X\n",
                         nesqp->hte_index, nesqp->hte_index & nesadapter->hte_index_mask);