diff options
| -rw-r--r-- | drivers/crypto/amcc/crypto4xx_trng.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_trng.c b/drivers/crypto/amcc/crypto4xx_trng.c index 5e63742b0d22..53ab1f140a26 100644 --- a/drivers/crypto/amcc/crypto4xx_trng.c +++ b/drivers/crypto/amcc/crypto4xx_trng.c @@ -80,8 +80,10 @@ void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev) /* Find the TRNG device node and map it */ trng = of_find_matching_node(NULL, ppc4xx_trng_match); - if (!trng || !of_device_is_available(trng)) + if (!trng || !of_device_is_available(trng)) { + of_node_put(trng); return; + } dev->trng_base = of_iomap(trng, 0); of_node_put(trng); |