esp32: update wifi lib

146f5962 - Make the return value of esp_wifi_internal_tx consistent with LWIP error code so that
the up-layer can detect the out-of-memory error and take action accordingly, such do flow control.
This commit is contained in:
Liu Zhi Fu
2016-11-01 15:34:30 +08:00
parent f0cd38a079
commit edf5b10344