From c8b697a11442b596f772b9d0640adf2e5436e458 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1niel=20Buga?= <bugadani@gmail.com>
Date: Tue, 23 Mar 2021 16:09:53 +0100
Subject: [PATCH] Fix ignored return value.

sdio_ringbuf_send ignores the return value of the callback.

Merges https://github.com/espressif/esp-idf/pull/6768
---
 components/hal/sdio_slave_hal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/hal/sdio_slave_hal.c b/components/hal/sdio_slave_hal.c
index 43a1bdfb86..48543a52c8 100644
--- a/components/hal/sdio_slave_hal.c
+++ b/components/hal/sdio_slave_hal.c
@@ -91,7 +91,7 @@ static esp_err_t sdio_ringbuf_send(sdio_ringbuf_t *buf, esp_err_t (*copy_callbac
     uint8_t* get_ptr = sdio_ringbuf_offset_ptr(buf, RINGBUF_WRITE_PTR, SDIO_SLAVE_SEND_DESC_SIZE);
     esp_err_t err = ESP_OK;
     if (copy_callback) {
-        (*copy_callback)(get_ptr, arg);
+        err = (*copy_callback)(get_ptr, arg);
     }
     if (err != ESP_OK) return err;