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[fix] valueless return warning
[fw/stlink]
/
src
/
stlink-usb.c
diff --git
a/src/stlink-usb.c
b/src/stlink-usb.c
index 04f0b2cbef665fc0eb102ec6987ab375ad67fcbd..65d92ecabb2bbebc19b5fd167ba9708edc411e5b 100644
(file)
--- a/
src/stlink-usb.c
+++ b/
src/stlink-usb.c
@@
-203,7
+203,7
@@
uint32_t _stlink_usb_read_debug32(stlink_t *sl, uint32_t addr) {
size = send_recv(slu, 1, cmd, slu->cmd_len, rdata, rep_len);
if (size == -1) {
printf("[!] send_recv\n");
- return;
+ return
0
;
}
return read_uint32(rdata, 4);
}