From: Banajit Goswami <banajit.g@xxxxxxxxxxx>
In case the WDT device memory allocation fails, this patch modifies the
driver such that, it does not try to free the memory on exit.
Signed-off-by: Banajit Goswami <banajit.g@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
drivers/watchdog/s3c2410_wdt.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index e4cebef..d421258 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -426,8 +426,7 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev)
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
dev_err(dev, "failed to get memory region\n");
- ret = -ENOENT;
- goto err_req;
+ return -ENOMEM;
}
wdt_base = ioremap(res->start, size);
--
1.6.2.5
--
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