iounmap() needs to be called in case of memory allocation
(for devfreq-event devices) failure. Fix it.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
drivers/devfreq/event/exynos-ppmu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index f312485..845bf25 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -482,7 +482,8 @@ static int exynos_ppmu_probe(struct platform_device *pdev)
if (!info->edev) {
dev_err(&pdev->dev,
"failed to allocate memory devfreq-event devices\n");
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err;
}
edev = info->edev;
platform_set_drvdata(pdev, info);
--
1.9.1
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