[PATCH 06/25] soc: ti: knav_qmss_queue: Remove set but unchecked variable 'ret'

Lee Jones
2020-11-03T15:31:48Z

Fixes the following W=1 kernel build warning(s):

drivers/soc/ti/knav_qmss_queue.c: In function ‘knav_setup_queue_pools’:
drivers/soc/ti/knav_qmss_queue.c:1310:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Sandeep Nair <sandeep_n@ti.com>
Cc: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/soc/ti/knav_qmss_queue.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index a460f201bf8e7..f36c2dcb26911 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -1307,12 +1307,11 @@ static int knav_setup_queue_pools(struct knav_device *kdev,
struct device_node *queue_pools)
{
struct device_node *type, *range;
- int ret;

for_each_child_of_node(queue_pools, type) {
for_each_child_of_node(type, range) {
- ret = knav_setup_queue_range(kdev, range);
/* return value ignored, we init the rest... */
+ knav_setup_queue_range(kdev, range);
}
}

--
2.25.1