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Code Issues Releases Wiki Activity

unix: use ensure, not (void)

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Pavol Rusnak 2017-12-19 19:42:34 +01:00
parent 7be96048f8
commit eff3ce2aa8
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1 changed files with 1 additions and 1 deletions
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embed/unix/usb.c
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@ -106,7 +106,7 @@ int usb_hid_read(uint8_t iface_num, uint8_t *buf, uint32_t len) {
static const char *ping_req = "PINGPING";
static const char *ping_resp = "PONGPONG";
if (r == strlen(ping_req) && memcmp(ping_req, buf, strlen(ping_req)) == 0) {
(void)usb_hid_write(0, (const uint8_t *)ping_resp, strlen(ping_resp));
ensure(usb_hid_write(0, (const uint8_t *)ping_resp, strlen(ping_resp)), NULL);
return 0;
}
return r;