Merge branch 'feature/optimize_firmware_code_size' into 'master'

esp_wifi: refactor ioctl functions and build wifi lib with -Os to save binary size

Closes IDF-3046 and IDF-3045

See merge request espressif/esp-idf!12976
This commit is contained in:
Jiang Jiang Jian
2021-06-23 14:03:15 +00:00