interconnect: qcom: icc-rpm: Explicitly return 0 at the end of the function

Fix the following smatch error:
drivers/interconnect/qcom/icc-rpm.c:243 qcom_icc_rpm_set() error: uninitialized symbol 'ret'.

Fixes: 32846c4a8f2a ("interconnect: qcom: icc-rpm: Set bandwidth on both contexts")
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230717125534.2455745-1-djakov@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c
index 612390b9eb185800539a30558707764e857655c1..2c16917ba1fdae24e1211e8c5867358255b789b7 100644 (file)
--- a/drivers/interconnect/qcom/icc-rpm.c
+++ b/drivers/interconnect/qcom/icc-rpm.c
@@ -240,7 +240,7 @@ static int qcom_icc_rpm_set(struct qcom_icc_node *qn, u64 *bw)
                }
        }
 
-       return ret;
+       return 0;
 }
 
 /**