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[PATCH] mxser: remove useless fields
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>
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1 changed files with 1 additions and 6 deletions
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@ -321,8 +321,6 @@ struct mxser_struct {
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unsigned long event;
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int count; /* # of fd on device */
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int blocked_open; /* # of blocked opens */
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long session; /* Session of opening process */
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long pgrp; /* pgrp of opening process */
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unsigned char *xmit_buf;
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int xmit_head;
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int xmit_tail;
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@ -1001,15 +999,12 @@ static int mxser_open(struct tty_struct *tty, struct file *filp)
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mxser_change_speed(info, NULL);
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}
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info->session = process_session(current);
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info->pgrp = process_group(current);
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/*
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status = mxser_get_msr(info->base, 0, info->port);
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mxser_check_modem_status(info, status);
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*/
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/* unmark here for very high baud rate (ex. 921600 bps) used */
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/* unmark here for very high baud rate (ex. 921600 bps) used */
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tty->low_latency = 1;
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return 0;
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}
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