diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/ccp/ccp-ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c index 804924e48c89..406b95329b3d 100644 --- a/drivers/crypto/ccp/ccp-ops.c +++ b/drivers/crypto/ccp/ccp-ops.c @@ -168,7 +168,7 @@ static int ccp_init_dm_workarea(struct ccp_dm_workarea *wa, wa->dma.address = dma_map_single(wa->dev, wa->address, len, dir); - if (!wa->dma.address) + if (dma_mapping_error(wa->dev, wa->dma.address)) return -ENOMEM; wa->dma.length = len; |