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tty: srmcons: make srmcons_do_write() return void

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The return value of srmcons_do_write() is ignored as all characters are
pushed. So make srmcons_do_write() to return void.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: linux-alpha@vger.kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231127123713.14504-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-11-27 13:37:10 +01:00 committed by Greg Kroah-Hartman
parent a3db64c575
commit ff4b8c3a8b
1 changed files with 1 additions and 2 deletions
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3
arch/alpha/kernel/srmcons.c
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@ -88,7 +88,7 @@ srmcons_receive_chars(struct timer_list *t)
}
/* called with callback_lock held */
static int
static void
srmcons_do_write(struct tty_port *port, const char *buf, int count)
{
static char str_cr[1] = "\r";
@ -125,7 +125,6 @@ srmcons_do_write(struct tty_port *port, const char *buf, int count)
need_cr = 0;
}
}
return count;
}
static ssize_t