[PATCH v2] interconnect: qcom: icc-rpm: Explicitly return 0 at the end of the function

[djakov@xxxxxxxxxx]

From: Georgi Djakov <djakov@xxxxxxxxxx>

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")
Signed-off-by: Georgi Djakov <djakov@xxxxxxxxxx>
---
v2: Just return 0 when reaching the end of the function. (Thanks Stephan!)
v1: https://lore.kernel.org/r/20230717073429.2115015-1-djakov@xxxxxxxxxx

 drivers/interconnect/qcom/icc-rpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c
index 612390b9eb18..2c16917ba1fd 100644
--- 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;
 }
 
 /**