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>

dmi.c

@@ -196,7 +196,8 @@ void dmi_init(void)
  */
 static int dmi_compare(const char *value, const char *pattern)
 {
-	int anchored = 0, patternlen;
+	int anchored = 0;
+	int patternlen;
 
 	msg_pspew("matching %s against %s\n", value, pattern);
 	/* The empty string is part of all strings! */