diff options
| -rw-r--r-- | drivers/char/hw_random/optee-rng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/hw_random/optee-rng.c b/drivers/char/hw_random/optee-rng.c index 46f4bcd28c41..d3581ce85cb3 100644 --- a/drivers/char/hw_random/optee-rng.c +++ b/drivers/char/hw_random/optee-rng.c @@ -73,7 +73,7 @@ struct optee_rng_private { static size_t get_optee_rng_data(struct optee_rng_private *pvt_data, void *buf, size_t req_size) { - u32 ret = 0; + int ret = 0; u8 *rng_data = NULL; size_t rng_size = 0; struct tee_ioctl_invoke_arg inv_arg; @@ -175,7 +175,7 @@ static struct optee_rng_private pvt_data = { static int get_optee_rng_info(struct device *dev) { - u32 ret = 0; + int ret = 0; struct tee_ioctl_invoke_arg inv_arg; struct tee_param param[4]; |