From: Cedric Le Goater the session and pgrp fields in mxser_struct are unused. Signed-off-by: Cedric Le Goater Cc: Jiri Slaby Signed-off-by: Andrew Morton --- drivers/char/mxser.c | 7 +------ 1 files changed, 1 insertion(+), 6 deletions(-) diff -puN drivers/char/mxser.c~mxser-remove-useless-fields drivers/char/mxser.c --- a/drivers/char/mxser.c~mxser-remove-useless-fields +++ a/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; } _