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drivers/char/synclink.c: unbreak mgsl_put_char()

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Repair the effects of

commit 55da77899c
Author: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date:   Wed Apr 30 00:54:07 2008 -0700

    synclink series: switch to int put_char method

    Signed-off-by: Alan Cox <alan@redhat.com>
    Cc: Paul Fulghum <paulkf@microgate.com>
    Cc: Jiri Slaby <jirislaby@gmail.com>

drivers/char/synclink_gt.c: In function 'put_char':
drivers/char/synclink_gt.c:919: warning: 'ret' may be used uninitialized in this function

and do some whitespace repair and unneeded-cast-removal in there as well.

Cc: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
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:
Andrew Morton 2008-05-01 04:35:18 -07:00 committed by Linus Torvalds
parent 24c03d47d0
commit 076482307f
1 changed files with 8 additions and 8 deletions
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4
drivers/char/synclink.c
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@ -2028,9 +2028,9 @@ static void mgsl_change_params(struct mgsl_struct *info)
*/ */
static int mgsl_put_char(struct tty_struct *tty, unsigned char ch) static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
{ {
struct mgsl_struct *info = (struct mgsl_struct *)tty->driver_data; struct mgsl_struct *info = tty->driver_data;
unsigned long flags; unsigned long flags;
int ret; int ret = 0;
if (debug_level >= DEBUG_LEVEL_INFO) { if (debug_level >= DEBUG_LEVEL_INFO) {
printk("%s(%d):mgsl_put_char(%d) on %s\n", printk("%s(%d):mgsl_put_char(%d) on %s\n",