xfstests: fix nr of args in open calls

Merge of master-melb:xfs-cmds:32509a by kenmcd.

  fix nr of args in open calls

ltp/iogen.c

@@ -1060,7 +1060,7 @@ int 	nbytes;
 
     Oflags |= O_CREAT | O_WRONLY;
 
-    if ((fd = open(path, Oflags, 0666, Ocbits, Ocblks)) == -1) {
+    if ((fd = open(path, Oflags, 0666)) == -1) {
 	fprintf(stderr, "iogen%s:  Could not create/open file %s: %s (%d)\n",
 		TagName, path, SYSERR, errno);
 	return -1;

src/dmiperf.c

@@ -203,7 +203,7 @@ mkfile(char *name, char *attr)
 	ssize_t		wrote, wsize;
 	off64_t		bytes = fsize;
 
-	if ((fd = open(name, O_WRONLY | O_CREAT | O_EXCL | O_DIRECT)) < 0) {
+	if ((fd = open(name, O_WRONLY | O_CREAT | O_EXCL | O_DIRECT, 0666)) < 0) {
 		perror("open");
 		exit(1);
 	}

src/enospc_unlink.c

@@ -40,7 +40,7 @@ int main(int argc, char **argv)
 	memset(ptr, 0xffffffff, sz);
 
 	for (i = 0; i < count; i++) {
-		fd = open(argv[1], O_CREAT|O_WRONLY);
+		fd = open(argv[1], O_CREAT|O_WRONLY, 0666);
 		if (fd < 0) {
 			perror(argv[1]);
 			exit(1);

src/multi_open_unlink.c

@@ -92,7 +92,7 @@ main(int argc, char *argv[])
 			return 1;
 		}
 
-		fd = open(path, O_RDWR|O_CREAT|O_EXCL);
+		fd = open(path, O_RDWR|O_CREAT|O_EXCL, 0666);
 		if (fd == -1) {
 			fprintf(stderr, "%s: failed to create \"%s\": %s\n", prog, path, strerror(errno));
 			return 1;