These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / net / ethernet / amd / xgbe / xgbe-debugfs.c

diff --git a/kernel/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c b/kernel/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
index 2c063b6..96f485a 100644 (file)
--- a/kernel/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
+++ b/kernel/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
@@ -327,9 +327,13 @@ void xgbe_debugfs_init(struct xgbe_prv_data *pdata)
        pdata->debugfs_xpcs_reg = 0;
 
        buf = kasprintf(GFP_KERNEL, "amd-xgbe-%s", pdata->netdev->name);
+       if (!buf)
+               return;
+
        pdata->xgbe_debugfs = debugfs_create_dir(buf, NULL);
        if (!pdata->xgbe_debugfs) {
                netdev_err(pdata->netdev, "debugfs_create_dir failed\n");
+               kfree(buf);
                return;
        }