[PATCH net] ionic: Fix an error code in ionic_lif_alloc()

[Dan Carpenter]

We need to set the error code on this path.  Otherwise it probably
results in a NULL dereference down the line.

Fixes: aa3198819bea ("ionic: Add RSS support")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c 
b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index db7c82742828..72107a0627a9 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -1704,6 +1704,7 @@ static struct ionic_lif *ionic_lif_alloc(struct ionic 
*ionic, unsigned int index
                                              GFP_KERNEL);
 
        if (!lif->rss_ind_tbl) {
+               err = -ENOMEM;
                dev_err(dev, "Failed to allocate rss indirection table, 
aborting\n");
                goto err_out_free_qcqs;
        }
-- 
2.20.1