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| author | Jiri Slaby <jslaby@suse.cz> | 2011-03-23 09:49:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-19 14:41:47 -0700 |
| commit | 0e7f4194a0ef70c1d0d40152fa480a63719f35d5 (patch) | |
| tree | f3e105725b7983416def79d7b3fa7d8260de7465 /drivers/tty/cyclades.c | |
| parent | 4fd53ef5c97ef7ce909c18bf7fb8b5cdd72b08c1 (diff) | |
| download | linux-0e7f4194a0ef70c1d0d40152fa480a63719f35d5.tar.bz2 | |
Char: cyclades, fix unused variable
drivers/tty/cyclades.c:1454:2: warning: Value stored to 'channel' is never read
channel = info->line - card->first_line;
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fix it by moving it to the appropriate debug section where it is used.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/cyclades.c')
| -rw-r--r-- | drivers/tty/cyclades.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c index c99728f0cd9f..e6f20d24e263 100644 --- a/drivers/tty/cyclades.c +++ b/drivers/tty/cyclades.c @@ -1445,13 +1445,11 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) { struct cyclades_card *card; unsigned long flags; - int channel; if (!(info->port.flags & ASYNC_INITIALIZED)) return; card = info->card; - channel = info->line - card->first_line; if (!cy_is_Z(card)) { spin_lock_irqsave(&card->card_lock, flags); @@ -1476,6 +1474,7 @@ static void cy_shutdown(struct cyclades_port *info, struct tty_struct *tty) spin_unlock_irqrestore(&card->card_lock, flags); } else { #ifdef CY_DEBUG_OPEN + int channel = info->line - card->first_line; printk(KERN_DEBUG "cyc shutdown Z card %d, channel %d, " "base_addr %p\n", card, channel, card->base_addr); #endif |