crypto: ccp - Get a free page to use while fetching initial nonce

[platform/kernel/linux-starfive.git] / drivers / crypto / ccp / dbc.c

diff --git a/drivers/crypto/ccp/dbc.c b/drivers/crypto/ccp/dbc.c
index 839ea14..6f33149 100644 (file)
--- a/drivers/crypto/ccp/dbc.c
+++ b/drivers/crypto/ccp/dbc.c
@@ -205,7 +205,7 @@ int dbc_dev_init(struct psp_device *psp)
                return -ENOMEM;
 
        BUILD_BUG_ON(sizeof(union dbc_buffer) > PAGE_SIZE);
-       dbc_dev->mbox = (void *)devm_get_free_pages(dev, GFP_KERNEL, 0);
+       dbc_dev->mbox = (void *)devm_get_free_pages(dev, GFP_KERNEL | __GFP_ZERO, 0);
        if (!dbc_dev->mbox) {
                ret = -ENOMEM;
                goto cleanup_dev;