firmware: scmi: smccc transport: simplify probe sequence

Minor simplification in scmi_smccc_probe() exit sequence.

Cc: Simon Glass <sjg@chromium.org>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

diff --git a/drivers/firmware/scmi/smccc_agent.c b/drivers/firmware/scmi/smccc_agent.c
index f0477b9..5e166ca 100644 (file)
--- a/drivers/firmware/scmi/smccc_agent.c
+++ b/drivers/firmware/scmi/smccc_agent.c
@@ -65,12 +65,10 @@ static int scmi_smccc_of_to_plat(struct udevice *dev)
        chan->func_id = func_id;
 
        ret = scmi_dt_get_smt_buffer(dev, &chan->smt);
-       if (ret) {
+       if (ret)
                dev_err(dev, "Failed to get smt resources: %d\n", ret);
-               return ret;
-       }
 
-       return 0;
+       return ret;
 }
 
 static const struct udevice_id scmi_smccc_ids[] = {