treewide: remove unneeded semicolons

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/fs/yaffs2/yaffs_uboot_glue.c b/fs/yaffs2/yaffs_uboot_glue.c
index 25aa6d1..f663081 100644
--- a/fs/yaffs2/yaffs_uboot_glue.c
+++ b/fs/yaffs2/yaffs_uboot_glue.c
@@ -320,7 +320,7 @@
 		i++;
 		if (i > 32) {
 			printf("\n");
-			i = 0;;
+			i = 0;
 		}
 	}
 	printf("\n");