net: ethernet: ti: cpsw: fix error return code in cpsw_probe()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 8a7c9d2b28fa ("net: ethernet: ti: cpsw: refactor probe to group common hw initialization")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Link: https://lore.kernel.org/r/1605250173-18438-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index fa2d1025cbb2a6d9f03bc65d87f367e7427ffcf0..b0f00b4edd9491b1d0cb37df8a7c6be6818b32ef 100644 (file)
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1634,6 +1634,7 @@ static int cpsw_probe(struct platform_device *pdev)
                                       CPSW_MAX_QUEUES, CPSW_MAX_QUEUES);
        if (!ndev) {
                dev_err(dev, "error allocating net_device\n");
+               ret = -ENOMEM;
                goto clean_cpts;
        }