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| author | Giedrius Statkevičius | 2015-04-08 15:37:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-05-08 09:23:59 +0200 |
| commit | 86b4e7e270d9c08bfbcd0d8ed67ddded8ee35345 (patch) | |
| tree | 2cbf90577b7fccf96355c1b6bc7dc8e89957d32a /drivers/staging/dgnc | |
| parent | Staging: fixed multiple spelling errors. (diff) | |
| download | kernel-qcow2-linux-86b4e7e270d9c08bfbcd0d8ed67ddded8ee35345.tar.gz kernel-qcow2-linux-86b4e7e270d9c08bfbcd0d8ed67ddded8ee35345.tar.xz kernel-qcow2-linux-86b4e7e270d9c08bfbcd0d8ed67ddded8ee35345.zip | |
staging: dgnc: remove some dead code from dgnc_tty.c
Remove some dead code that will never be executed or which serves no purpose
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index ce4187f60cb4..f954228a5064 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -428,9 +428,6 @@ void dgnc_tty_uninit(struct dgnc_board *brd) brd->PrintDriver.ttys = NULL; } - -#define TMPBUFLEN (1024) - /*======================================================================= * * dgnc_wmove - Write data to transmit queue. @@ -555,15 +552,6 @@ void dgnc_input(struct channel_t *ch) ld = tty_ldisc_ref(tp); -#ifdef TTY_DONT_FLIP - /* - * If the DONT_FLIP flag is on, don't flush our buffer, and act - * like the ld doesn't have any space to put the data right now. - */ - if (test_bit(TTY_DONT_FLIP, &tp->flags)) - len = 0; -#endif - /* * If we were unable to get a reference to the ld, * don't flush our buffer, and act like the ld doesn't @@ -897,10 +885,6 @@ void dgnc_check_queue_flow_control(struct channel_t *ch) ch->ch_stops_sent = 0; ch->ch_bd->bd_ops->send_start_character(ch); } - /* No FLOW */ - else { - /* Nothing needed. */ - } } } |