Remove useless var "ret".
Signed-off-by: Peter Xu <[email protected]>
---
hw/usb/dev-mtp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c
index 62fb7cd..3c11148 100644
--- a/hw/usb/dev-mtp.c
+++ b/hw/usb/dev-mtp.c
@@ -719,10 +719,8 @@ static void usb_mtp_add_str(MTPData *data, const char *str)
{
uint32_t len = strlen(str)+1;
wchar_t *wstr = g_new(wchar_t, len);
- size_t ret;
- ret = mbstowcs(wstr, str, len);
- if (ret == -1) {
+ if (mbstowcs(wstr, str, len) == -1) {
usb_mtp_add_wstr(data, L"Oops");
} else {
usb_mtp_add_wstr(data, wstr);
--
2.4.3
