From: Tyler Retzlaff <roretzla@linux.microsoft.com>
Date: Tue, 16 Mar 2021 00:13:31 +0000 (-0700)
Subject: power: replace unsigned -1 with unsigned maximum
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1cd3ce09534e035b3b3cfe0475adee656971fd8c;p=dpdk.git

power: replace unsigned -1 with unsigned maximum

Use UINT64_MAX instead of -1ULL.

Some compilers generate a warning when applying a '-' to
an unsigned literal so avoid this by initializing with
unsigned preprocessor definition.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---

diff --git a/lib/librte_power/rte_power_pmd_mgmt.c b/lib/librte_power/rte_power_pmd_mgmt.c
index 454ef7091e..db03cbf420 100644
--- a/lib/librte_power/rte_power_pmd_mgmt.c
+++ b/lib/librte_power/rte_power_pmd_mgmt.c
@@ -111,7 +111,7 @@ clb_umwait(uint16_t port_id, uint16_t qidx, struct rte_mbuf **pkts __rte_unused,
 				ret = rte_eth_get_monitor_addr(port_id, qidx,
 						&pmc);
 				if (ret == 0)
-					rte_power_monitor(&pmc, -1ULL);
+					rte_power_monitor(&pmc, UINT64_MAX);
 			}
 			q_conf->umwait_in_progress = false;