ddir is of type enum fio_ddir

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/log.c b/log.c
index 92bcebf..ba5d75b 100644
--- a/log.c
+++ b/log.c
@@ -173,9 +173,10 @@
 {
 	unsigned long long offset;
 	unsigned int bytes;
-	int rw, reads, writes, fileno = 0, file_action = 0; /* stupid gcc */
+	int reads, writes, fileno = 0, file_action = 0; /* stupid gcc */
 	char *fname, *act;
 	char *str, *p;
+	enum fio_ddir rw;
 
 	free_release_files(td);
 
@@ -246,7 +247,7 @@
 		INIT_LIST_HEAD(&ipo->list);
 		ipo->offset = offset;
 		ipo->len = bytes;
-		ipo->ddir = (enum fio_ddir) rw;
+		ipo->ddir = rw;
 		if (bytes > td->o.max_bs[rw])
 			td->o.max_bs[rw] = bytes;
 		if (rw == DDIR_INVAL) {