mfd: properly handle platform_device_add_resources fail in mfd_add_device
platform_device_add_resources may fail, thus add error checking for it.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 7dd76bc..1823a57 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -70,7 +70,9 @@
goto fail_res;
}
- platform_device_add_resources(pdev, res, cell->num_resources);
+ ret = platform_device_add_resources(pdev, res, cell->num_resources);
+ if (ret)
+ goto fail_res;
ret = platform_device_add(pdev);
if (ret)