net: ethernet: ti: am65-cpsw: Delete unreachable error handling code

The am65_cpts_create() function returns -EOPNOTSUPP only when the config
"CONFIG_TI_K3_AM65_CPTS" is disabled. Also, in the am65_cpsw_init_cpts()
function, am65_cpts_create() can only be invoked if the config
"CONFIG_TI_K3_AM65_CPTS" is enabled. Thus, the error handling code for the
case in which the return value of am65_cpts_create() is -EOPNOTSUPP, is
unreachable. Hence delete it.

Reported-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index c696da8..fde4800 100644 (file)
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1937,11 +1937,6 @@ static int am65_cpsw_init_cpts(struct am65_cpsw_common *common)
                int ret = PTR_ERR(cpts);
 
                of_node_put(node);
-               if (ret == -EOPNOTSUPP) {
-                       dev_info(dev, "cpts disabled\n");
-                       return 0;
-               }
-
                dev_err(dev, "cpts create err %d\n", ret);
                return ret;
        }