acassis commented on a change in pull request #2351:
URL: https://github.com/apache/incubator-nuttx/pull/2351#discussion_r527700301
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File path: arch/xtensa/src/esp32/esp32_pm.c
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@@ -577,11 +577,11 @@ static int IRAM_ATTR esp32_sleep_start(uint32_t pd_flags)
esp32_timer_wakeup_prepare();
}
- esp32_rtc_sleep_start(s_config.wakeup_triggers, 0);
+ result = esp32_rtc_sleep_start(s_config.wakeup_triggers, 0);
/* Restore CPU frequency */
- result = esp32_configure_cpu_freq(cur_freq);
+ esp32_configure_cpu_freq(cur_freq);
Review comment:
Because setting a new incorrect frequency value will "fail" it is
important to check its return and show a warning to the user.
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