Commit d427caee authored by Ganesh Goudar's avatar Ganesh Goudar Committed by David S. Miller

cxgb4: fix a NULL dereference

Avoid NULL dereference in setup_sge_queues() when the adapter is
in non offload mode.

Fixes: 0fbc81b3 ('chcr/cxgb4i/cxgbit/RDMA/cxgb4: Allocate resources dynamically for all cxgb4 ULD's')
Signed-off-by: default avatarGanesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c4ee5d81
...@@ -824,9 +824,12 @@ static int setup_sge_queues(struct adapter *adap) ...@@ -824,9 +824,12 @@ static int setup_sge_queues(struct adapter *adap)
{ {
int err, i, j; int err, i, j;
struct sge *s = &adap->sge; struct sge *s = &adap->sge;
struct sge_uld_rxq_info *rxq_info = s->uld_rxq_info[CXGB4_ULD_RDMA]; struct sge_uld_rxq_info *rxq_info = NULL;
unsigned int cmplqid = 0; unsigned int cmplqid = 0;
if (is_uld(adap))
rxq_info = s->uld_rxq_info[CXGB4_ULD_RDMA];
for_each_port(adap, i) { for_each_port(adap, i) {
struct net_device *dev = adap->port[i]; struct net_device *dev = adap->port[i];
struct port_info *pi = netdev_priv(dev); struct port_info *pi = netdev_priv(dev);
......
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