[dpdk-dev] [PATCH] power: fix unused-but-set variable error

[Jim Harris <james.r.harris@intel.com>]

clang-13 rightfully complains that the tot_ppi
variable in update_stats is set but not used, since
the final accumulated tot_ppi results isn't used
anywhere. So just remove the tot_ppi variable.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
---
 lib/power/rte_power_empty_poll.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/power/rte_power_empty_poll.c b/lib/power/rte_power_empty_poll.c
index 975aa92997..8a2d60c576 100644
--- a/lib/power/rte_power_empty_poll.c
+++ b/lib/power/rte_power_empty_poll.c
@@ -207,7 +207,7 @@ update_training_stats(struct priority_worker *poll_stats,
 static __rte_always_inline uint32_t
 update_stats(struct priority_worker *poll_stats)
 {
-	uint64_t tot_edpi = 0, tot_ppi = 0;
+	uint64_t tot_edpi = 0;
 	uint32_t j, percent;
 
 	struct priority_worker *s = poll_stats;
@@ -237,7 +237,6 @@ update_stats(struct priority_worker *poll_stats)
 
 	for (j = 0; j < BINS_AV; j++) {
 		tot_edpi += s->edpi_av[j];
-		tot_ppi += s->ppi_av[j];
 	}
 
 	tot_edpi = tot_edpi / BINS_AV;
-- 
2.32.0