On Mon, Jan 6, 2020 at 10:25 PM Daniel Henrique Barboza
<danielhb...@gmail.com> wrote:
>
> The 'fail' label is a simply call to 'return -1' on error. Remove
> it and do the return call instead.
>
> CC: Marc-André Lureau <marcandre.lur...@redhat.com>
> CC: Paolo Bonzini <pbonz...@redhat.com>
> Signed-off-by: Daniel Henrique Barboza <danielhb...@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> ---
> chardev/char-win.c | 19 ++++++++-----------
> 1 file changed, 8 insertions(+), 11 deletions(-)
>
> diff --git a/chardev/char-win.c b/chardev/char-win.c
> index 34825f683d..72c232e6d9 100644
> --- a/chardev/char-win.c
> +++ b/chardev/char-win.c
> @@ -85,12 +85,12 @@ int win_chr_serial_init(Chardev *chr, const char
> *filename, Error **errp)
> s->hsend = CreateEvent(NULL, TRUE, FALSE, NULL);
> if (!s->hsend) {
> error_setg(errp, "Failed CreateEvent");
> - goto fail;
> + return -1;
> }
> s->hrecv = CreateEvent(NULL, TRUE, FALSE, NULL);
> if (!s->hrecv) {
> error_setg(errp, "Failed CreateEvent");
> - goto fail;
> + return -1;
> }
>
> s->file = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, NULL,
> @@ -98,12 +98,12 @@ int win_chr_serial_init(Chardev *chr, const char
> *filename, Error **errp)
> if (s->file == INVALID_HANDLE_VALUE) {
> error_setg(errp, "Failed CreateFile (%lu)", GetLastError());
> s->file = NULL;
> - goto fail;
> + return -1;
> }
>
> if (!SetupComm(s->file, NRECVBUF, NSENDBUF)) {
> error_setg(errp, "Failed SetupComm");
> - goto fail;
> + return -1;
> }
>
> ZeroMemory(&comcfg, sizeof(COMMCONFIG));
> @@ -114,29 +114,26 @@ int win_chr_serial_init(Chardev *chr, const char
> *filename, Error **errp)
>
> if (!SetCommState(s->file, &comcfg.dcb)) {
> error_setg(errp, "Failed SetCommState");
> - goto fail;
> + return -1;
> }
>
> if (!SetCommMask(s->file, EV_ERR)) {
> error_setg(errp, "Failed SetCommMask");
> - goto fail;
> + return -1;
> }
>
> cto.ReadIntervalTimeout = MAXDWORD;
> if (!SetCommTimeouts(s->file, &cto)) {
> error_setg(errp, "Failed SetCommTimeouts");
> - goto fail;
> + return -1;
> }
>
> if (!ClearCommError(s->file, &err, &comstat)) {
> error_setg(errp, "Failed ClearCommError");
> - goto fail;
> + return -1;
> }
> qemu_add_polling_cb(win_chr_serial_poll, chr);
> return 0;
> -
> - fail:
> - return -1;
> }
>
> int win_chr_pipe_poll(void *opaque)
> --
> 2.24.1
>
