2007-01-23 18:32:07

by Cédric Le Goater

[permalink] [raw]
Subject: [PATCH] mxser: remove useless fields

the session and pgrp fields in mxser_struct are unused.

Signed-off-by: Cedric Le Goater <[email protected]>

---
drivers/char/mxser.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

Index: 2.6.20-rc4-mm1/drivers/char/mxser.c
===================================================================
--- 2.6.20-rc4-mm1.orig/drivers/char/mxser.c
+++ 2.6.20-rc4-mm1/drivers/char/mxser.c
@@ -321,8 +321,6 @@ struct mxser_struct {
unsigned long event;
int count; /* # of fd on device */
int blocked_open; /* # of blocked opens */
- long session; /* Session of opening process */
- long pgrp; /* pgrp of opening process */
unsigned char *xmit_buf;
int xmit_head;
int xmit_tail;
@@ -1001,15 +999,12 @@ static int mxser_open(struct tty_struct
mxser_change_speed(info, NULL);
}

- info->session = process_session(current);
- info->pgrp = process_group(current);
-
/*
status = mxser_get_msr(info->base, 0, info->port);
mxser_check_modem_status(info, status);
*/

-/* unmark here for very high baud rate (ex. 921600 bps) used */
+ /* unmark here for very high baud rate (ex. 921600 bps) used */
tty->low_latency = 1;
return 0;
}