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authorJiri Slaby <jslaby@suse.cz>2012-03-05 14:51:49 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-08 11:30:21 -0800
commita8fbc974c347a798fd0c6f0bffe7bf46b8c6dfb6 (patch)
treef2ae6ea857692b0bbee2c05b0766c8931f2c873d
parentf8a8c10f4a662dcf3cb621d7a3eba564c5963284 (diff)
TTY: tty_io, remove buffer re-assignments
TTY buffer head and tail are initialized in tty_buffer_init. No need to do it once again in initialize_tty_struct where tty_buffer_init is called. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/tty/tty_io.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 44736f9e61d..f105ce5c8e6 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2933,7 +2933,6 @@ void initialize_tty_struct(struct tty_struct *tty,
tty->session = NULL;
tty->pgrp = NULL;
tty->overrun_time = jiffies;
- tty->buf.head = tty->buf.tail = NULL;
tty_buffer_init(tty);
mutex_init(&tty->termios_mutex);
mutex_init(&tty->ldisc_mutex);