From: Pallantla Poornima <pallantlax.poornima@intel.com>
Date: Fri, 15 Feb 2019 10:28:44 +0000 (+0000)
Subject: power: remove unused variable
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1ea7c4aefc1ae1a6dd163cca4931aafd6e121907;p=dpdk.git

power: remove unused variable

Variable pfi_str is removed since it is unused.

Fixes: 450f0791312c ("power: add traffic pattern aware power control")
Cc: stable@dpdk.org

Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Reviewed-by: Rami Rosen <ramirose@gmail.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Acked-by: David Hunt <david.hunt@intel.com>
---

diff --git a/lib/librte_power/rte_power_empty_poll.c b/lib/librte_power/rte_power_empty_poll.c
index e6145462f7..15d4f05093 100644
--- a/lib/librte_power/rte_power_empty_poll.c
+++ b/lib/librte_power/rte_power_empty_poll.c
@@ -156,11 +156,8 @@ update_training_stats(struct priority_worker *poll_stats,
 {
 	RTE_SET_USED(specific_freq);
 
-	char pfi_str[32];
 	uint64_t p0_empty_deq;
 
-	sprintf(pfi_str, "%02d", freq);
-
 	if (poll_stats->cur_freq == freq &&
 			poll_stats->thresh[freq].trained == false) {
 		if (poll_stats->thresh[freq].cur_train_iter == 0) {