power: fix governor storage to trim newlines

[dpdk.git] / lib / librte_power / power_acpi_cpufreq.c

diff --git a/lib/librte_power/power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c
index 534efe817dc287b0d69bfead7f040d2dfbb28c31..49325d0e02f2697798291d492d47055ebc964d91 100644 (file)
--- a/lib/librte_power/power_acpi_cpufreq.c
+++ b/lib/librte_power/power_acpi_cpufreq.c
@@ -147,6 +147,8 @@ power_set_governor_userspace(struct rte_power_info *pi)
 
        s = fgets(buf, sizeof(buf), f);
        FOPS_OR_NULL_GOTO(s, out);
+       /* Strip off terminating '\n' */
+       strtok(buf, "\n");
 
        /* Check if current governor is userspace */
        if (strncmp(buf, POWER_GOVERNOR_USERSPACE,