Tegra186: mce: fix return value for enum features ari

This patch fixes the incorrect return value that was being passed
back for the ENUM_FEATURES ARI call.

Change-Id: I3842c6ce27ea24698608830cf4c12cfa7ff64421
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

diff --git a/plat/nvidia/tegra/soc/t186/drivers/mce/mce.c b/plat/nvidia/tegra/soc/t186/drivers/mce/mce.c
index f87dfa4d3df6e67aebbe81836f4de877e3762079..afd45278bea57312f32a9cc15961aa8be303eeb0 100644 (file)
--- a/plat/nvidia/tegra/soc/t186/drivers/mce/mce.c
+++ b/plat/nvidia/tegra/soc/t186/drivers/mce/mce.c
@@ -307,14 +307,12 @@ int mce_command_handler(mce_cmd_t cmd, uint64_t arg0, uint64_t arg1,
                break;
 
        case MCE_CMD_ENUM_FEATURES:
-               ret = ops->call_enum_misc(cpu_ari_base,
+               ret64 = ops->call_enum_misc(cpu_ari_base,
                                TEGRA_ARI_MISC_FEATURE_LEAF_0, arg0);
 
                /* update context to return features value */
                write_ctx_reg(gp_regs, CTX_GPREG_X1, ret64);
 
-               ret = 0;
-
                break;
 
        case MCE_CMD_ROC_FLUSH_CACHE_TRBITS: