android/android_kernel_xiaomi_sm8450
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[PATCH] mxser: remove useless fields

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the session and pgrp fields in mxser_struct are unused.

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cedric Le Goater 2007-02-10 01:46:33 -08:00 committed by Linus Torvalds
parent 87d156bfd5
commit 8cddd7076a
1 changed files with 1 additions and 6 deletions
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7
drivers/char/mxser.c
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@ -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 *tty, struct file *filp)
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;
}