Fixup of r1397

- Mixing uninitialized and initialized local variables leads to
  confusion.
- ft2232_spi error cases should have gotten some error handling, and
  that's the reason the curly braces were there.
- Fixing typos/wording in some places would have been nice given that
  those places were touched anyway.

Corresponding to flashrom svn r1413.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

it87spi.c

@@ -203,7 +203,8 @@ static uint16_t it87spi_probe(uint16_t port)
 
 int init_superio_ite(void)
 {
-	int i, ret = 0;
+	int i;
+	int ret = 0;
 
 	for (i = 0; i < superio_count; i++) {
 		if (superios[i].vendor != SUPERIO_VENDOR_ITE)