[PATCH] Remove unused tty_struct field

Unused: tty_struct.max_flip_cnt

$ git grep max_flip_cnt
include/linux/tty.h:    int max_flip_cnt;
$

Cc: Paul Fulghum <[email protected]>
Acked-by: Alan Cox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 04827ca65781c0a47177a656eece88906ff9069d..d1dec3d0c81427ae34c5ba5174dd12ed73b8db3c 100644 (file)
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -190,7 +190,6 @@ struct tty_struct {
        struct tty_struct *link;
        struct fasync_struct *fasync;
        struct tty_bufhead buf;
-       int max_flip_cnt;
        int alt_speed;          /* For magic substitution of 38400 bps */
        wait_queue_head_t write_wait;
        wait_queue_head_t read_wait;