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authorDominik Brodowski <linux@dominikbrodowski.net>2010-01-24 18:20:22 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2010-02-17 18:00:18 +0100
commita78621bb11fbad32a3ef968c65f9b93858b3341a (patch)
treec6b5d58f69185fb3562aeaac2664b00c1c128b20 /drivers/serial
parent7ab24855482fbc47712de46c05726d59cd0748e2 (diff)
pcmcia: handle error in serial_cs config calls
Do not ignore the error returned by simple_config() / multi_config(). CC: linux-serial@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/serial_cs.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 0ee7239c5d6..8d38eabda82 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -695,11 +695,11 @@ static int serial_config(struct pcmcia_device * link)
info->multi = info->quirk->multi;
if (info->multi > 1)
- multi_config(link);
+ i = multi_config(link);
else
- simple_config(link);
+ i = simple_config(link);
- if (info->ndev == 0)
+ if (i || info->ndev == 0)
goto failed;
/*
@@ -714,6 +714,7 @@ static int serial_config(struct pcmcia_device * link)
return 0;
failed:
+ dev_warn(&link->dev, "serial_cs: failed to initialize\n");
serial_remove(link);
return -ENODEV;
}