Remove unused variable

diff --git a/v10/uSD.c b/v10/uSD.c
index 4a5b5bb..78f2bd2 100644 (file)
--- a/v10/uSD.c
+++ b/v10/uSD.c
@@ -119,7 +119,7 @@ static struct last_block_info last_block = {
 /* Find last log entry (last used uSD block) */
 int scialys_uSD_logs_init(int uart)
 {
-       int idx = 0, ret = 0;
+       int ret = 0;
 
        /* First, check RAM from RTC to get last block used info */
        ret = rtc_pcf85363a_read_ram(&rtc_conf, 0, (uint8_t*)&last_block, sizeof(struct last_block_info));