1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fs.c b/fs/fs.c
index 1374286e62..1f6b3d3462 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -533,7 +533,7 @@ void *memmap(int fd, int flags)
 {
 	struct fs_driver_d *fsdrv;
 	FILE *f;
-	void *retp = (void *)-1;
+	void *retp = MAP_FAILED;
 	int ret;
 
 	if (check_fd(fd))