[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>

diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index bb0d919..eb881cf 100644 (file)
--- a/drivers/char/tty_io.c
+++ b/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));
+               /* 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));
        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));
+               /* 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));
        return copied;
 }
 EXPORT_SYMBOL(tty_insert_flip_string_flags);