[PATCH 3/4] diff-no-index: Remove unused variable.

@@ -181,19 +181,18 @@ static int queue_diff(struct diff_options *o,
 	}
 }
 
 void diff_no_index(struct rev_info *revs,
 		   int argc, const char **argv,
 		   int nongit, const char *prefix)
 {
 	int i, prefixlen;
 	int no_index = 0;
-	unsigned options = 0;
 	const char *paths[2];
 
 	/* Were we asked to do --no-index explicitly? */
 	for (i = 1; i < argc; i++) {
 		if (!strcmp(argv[i], "--")) {
 			i++;
 			break;
 		}
 		if (!strcmp(argv[i], "--no-index"))

@@ -218,22 +217,20 @@ void diff_no_index(struct rev_info *revs,
 	if (argc != i + 2)
 		usagef("git diff %s <path> <path>",
 		       no_index ? "--no-index" : "[--no-index]");
 
 	diff_setup(&revs->diffopt);
 	for (i = 1; i < argc - 2; ) {
 		int j;
 		if (!strcmp(argv[i], "--no-index"))
 			i++;
-		else if (!strcmp(argv[i], "-q")) {
-			options |= DIFF_SILENT_ON_REMOVED;
+		else if (!strcmp(argv[i], "-q"))
 			i++;
-		}
 		else if (!strcmp(argv[i], "--"))
 			i++;
 		else {
 			j = diff_opt_parse(&revs->diffopt, argv + i, argc - i);
 			if (!j)
 				die("invalid diff option/value: %s", argv[i]);
 			i += j;
 		}
 	}