From 214da6728acac285cac0e8e9b6c4c13838b8e1b0 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 7 Jun 2013 10:16:54 +0800
Subject: [PATCH] pcmcia: pd6729: fix error return code in pd6729_pci_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pcmcia/pd6729.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index b29d97e170ae..a4c16ee5c718 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -644,6 +644,7 @@ static int pd6729_pci_probe(struct pci_dev *dev,
if (!pci_resource_start(dev, 0)) {
dev_warn(&dev->dev, "refusing to load the driver as the "
"io_base is NULL.\n");
+ ret = -ENOMEM;
goto err_out_disable;
}
@@ -673,6 +674,7 @@ static int pd6729_pci_probe(struct pci_dev *dev,
mask = pd6729_isa_scan();
if (irq_mode == 0 && mask == 0) {
dev_warn(&dev->dev, "no ISA interrupt is available.\n");
+ ret = -ENODEV;
goto err_out_free_res;
}