From: Kevin Traynor <ktraynor@redhat.com>
To: david.hunt@intel.com, dev@dpdk.org
Cc: Kevin Traynor <ktraynor@redhat.com>, stable@dpdk.org
Subject: [dpdk-stable] [PATCH] power: fix frequency list buffer validation
Date: Wed, 6 Feb 2019 12:19:06 +0000 [thread overview]
Message-ID: <20190206121906.4231-1-ktraynor@redhat.com> (raw)
The frequency list buffer was already validated in
power_acpi_cpufreq_freqs(), so the newly added check was redundant.
To keep consistency with power_pstate_cpufreq_freqs(), remove the
original check and update the log message.
Fixes: 2e6ccdb4e088 ("power: fix frequency list to handle null buffer")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
---
lib/librte_power/power_acpi_cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/librte_power/power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c
index 45412f0b9..534efe817 100644
--- a/lib/librte_power/power_acpi_cpufreq.c
+++ b/lib/librte_power/power_acpi_cpufreq.c
@@ -441,6 +441,6 @@ power_acpi_cpufreq_freqs(unsigned int lcore_id, uint32_t *freqs, uint32_t num)
struct rte_power_info *pi;
- if (lcore_id >= RTE_MAX_LCORE || !freqs) {
- RTE_LOG(ERR, POWER, "Invalid input parameter\n");
+ if (lcore_id >= RTE_MAX_LCORE) {
+ RTE_LOG(ERR, POWER, "Invalid lcore ID\n");
return 0;
}
--
2.19.0
next reply other threads:[~2019-02-06 12:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-06 12:19 Kevin Traynor [this message]
2019-03-29 14:00 ` Thomas Monjalon
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