phy: cadence-torrent: Fix error code in cdns_torrent_phy_probe()

[ Upstream commit 266df28f9ac16b0dff553d78bc3fb1c084b96b9d ]

This error path should return -EINVAL, but currently it returns
success.

Fixes: d09945eacad0 ("phy: cadence-torrent: Check total lane count for all subnodes is within limit")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X9s7Wxq+b6ls0q7o@mwanda
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index f310e15..591a158 100644 (file)
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -2298,6 +2298,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 
        if (total_num_lanes > MAX_NUM_LANES) {
                dev_err(dev, "Invalid lane configuration\n");
+               ret = -EINVAL;
                goto put_lnk_rst;
        }