[PATCH -next] interconnect: qcom: fix return value of qnoc_probe

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/interconnect/qcom/msm8916.c: In function 'qnoc_probe':
drivers/interconnect/qcom/msm8916.c:439:7: warning:
 variable 'ret' set but not used [-Wunused-but-set-variable]

if icc_node_create failed, err code 'ret' will be returned,
so it cannot be a local variable in for-loop.

Fixes: 8d9300299a40 ("interconnect: qcom: Add msm8916 interconnect provider 
driver")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/interconnect/qcom/msm8916.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/interconnect/qcom/msm8916.c 
b/drivers/interconnect/qcom/msm8916.c
index 74145f4..0e33fdf 100644
--- a/drivers/interconnect/qcom/msm8916.c
+++ b/drivers/interconnect/qcom/msm8916.c
@@ -436,7 +436,6 @@ static int qnoc_probe(struct platform_device *pdev)
        }
 
        for (i = 0; i < num_nodes; i++) {
-               int ret;
                size_t j;
 
                node = icc_node_create(qnodes[i]->id);