[PATCH 2/2] hwrng: intel - return -ENOMEM when kmalloc_obj() fails

[Thorsten Blum]

intel_rng_mod_init() incorrectly returns -ENODEV when kmalloc_obj()
fails. Return -ENOMEM instead.

Fixes: ee527cd3a20c ("Use stop_machine_run in the Intel RNG driver")
Signed-off-by: Thorsten Blum <blum@xxxxxxxxxx>
---
 drivers/char/hw_random/intel-rng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index a4dd21a9de98..f7f734881c68 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -349,6 +349,7 @@ static int __init intel_rng_mod_init(void)
 	intel_rng_hw = kmalloc_obj(*intel_rng_hw);
 	if (!intel_rng_hw) {
 		pci_dev_put(dev);
+		err = -ENOMEM;
 		goto out;
 	}