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-rw-r--r--drivers/net/ethernet/cavium/liquidio/lio_core.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index e21bf3724611..1c50c10b5a16 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -1211,6 +1211,11 @@ int liquidio_change_mtu(struct net_device *netdev, int new_mtu)
sc = (struct octeon_soft_command *)
octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE, 16, 0);
+ if (!sc) {
+ netif_info(lio, rx_err, lio->netdev,
+ "Failed to allocate soft command\n");
+ return -ENOMEM;
+ }
ncmd = (union octnet_cmd *)sc->virtdptr;
@@ -1684,6 +1689,11 @@ int liquidio_set_fec(struct lio *lio, int on_off)
sc = octeon_alloc_soft_command(oct, OCTNET_CMD_SIZE,
sizeof(struct oct_nic_seapi_resp), 0);
+ if (!sc) {
+ dev_err(&oct->pci_dev->dev,
+ "Failed to allocate soft command\n");
+ return -ENOMEM;
+ }
ncmd = sc->virtdptr;
resp = sc->virtrptr;