diff options
-rw-r--r-- | drivers/trusty/trusty-ipc.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/trusty/trusty-ipc.c b/drivers/trusty/trusty-ipc.c index 5b37237..a30e02a 100644 --- a/drivers/trusty/trusty-ipc.c +++ b/drivers/trusty/trusty-ipc.c @@ -1195,13 +1195,16 @@ static int dn_share_fd(struct tipc_dn_chan *dn, int fd, /* * Buffers with a preallocated mem_id should only be sent to Trusty * using TRUSTY_SEND_SECURE. And conversely, TRUSTY_SEND_SECURE should - * only be used to send buffers with preallcoated mem_id. + * only be used to send buffers with preallocated mem_id. */ if (!ret) { /* Use shared memory ID owned by dma_buf */ - /* TODO: Enforce transfer_kind == TRUSTY_SEND_SECURE */ - WARN_ONCE(transfer_kind != TRUSTY_SEND_SECURE, - "Use TRUSTY_SEND_SECURE instead"); + if (transfer_kind != TRUSTY_SEND_SECURE) { + dev_err(dev, "transfer_kind: %d, must be TRUSTY_SEND_SECURE\n", + transfer_kind); + ret = -EINVAL; + goto cleanup_handle; + } goto mem_id_allocated; } |