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[WATCHDOG] ar7_wdt: Fix error handling during probe.
author
Wim Van Sebroeck
<wim@iguana.be>
Mon, 31 Aug 2009 13:49:14 +0000
(13:49 +0000)
committer
Wim Van Sebroeck
<wim@iguana.be>
Fri, 18 Sep 2009 08:38:04 +0000
(08:38 +0000)
Fix error handling in the probe function.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Tested-by: Florian Fainelli <florian@openwrt.org>
drivers/watchdog/ar7_wdt.c
patch
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diff --git
a/drivers/watchdog/ar7_wdt.c
b/drivers/watchdog/ar7_wdt.c
index
82855b0
..
2e94b71
100644
(file)
--- a/
drivers/watchdog/ar7_wdt.c
+++ b/
drivers/watchdog/ar7_wdt.c
@@
-295,7
+295,7
@@
static int __devinit ar7_wdt_probe(struct platform_device *pdev)
if (!ar7_wdt) {
printk(KERN_ERR DRVNAME ": could not ioremap registers\n");
rc = -ENXIO;
- goto out;
+ goto out
_mem_region
;
}
ar7_wdt_disable_wdt();
@@
-311,6
+311,7
@@
static int __devinit ar7_wdt_probe(struct platform_device *pdev)
out_alloc:
iounmap(ar7_wdt);
+out_mem_region:
release_mem_region(ar7_regs_wdt->start, resource_size(ar7_regs_wdt));
out:
return rc;