drivers/char/synclink.c: unbreak mgsl_put_char()
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>
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1 changed files with 8 additions and 8 deletions
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@ -2028,9 +2028,9 @@ static void mgsl_change_params(struct mgsl_struct *info)
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*/
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*/
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static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
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static int mgsl_put_char(struct tty_struct *tty, unsigned char ch)
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{
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{
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struct mgsl_struct *info = (struct mgsl_struct *)tty->driver_data;
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struct mgsl_struct *info = tty->driver_data;
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unsigned long flags;
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unsigned long flags;
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int ret;
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int ret = 0;
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if (debug_level >= DEBUG_LEVEL_INFO) {
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if (debug_level >= DEBUG_LEVEL_INFO) {
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printk("%s(%d):mgsl_put_char(%d) on %s\n",
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printk("%s(%d):mgsl_put_char(%d) on %s\n",
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