[PATCH] tty_io.c: keep davej sane

Just comment and next "while" look _very_ wrong.  Place { correctly to hint
unsuspecting ones that it's the end of the loop actually.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Dave Jones <davej@redhat.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/tty_io.c

@@ -483,10 +483,9 @@ int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars,
 		tb->used += space;
 		copied += space;
 		chars += space;
-	}
 		/* There is a small chance that we need to split the data over
 		   several buffers. If this is the case we must loop */
-	while (unlikely(size > copied));
+	} while (unlikely(size > copied));
 	return copied;
 }
 EXPORT_SYMBOL(tty_insert_flip_string);
@@ -521,10 +520,9 @@ int tty_insert_flip_string_flags(struct tty_struct *tty,
 		copied += space;
 		chars += space;
 		flags += space;
-	}
 		/* There is a small chance that we need to split the data over
 		   several buffers. If this is the case we must loop */
-	while (unlikely(size > copied));
+	} while (unlikely(size > copied));
 	return copied;
 }
 EXPORT_SYMBOL(tty_insert_flip_string_flags);