crypto: ccp - Fix double add when creating new DMA command

Eliminate a double-add by creating a new list to manage
command descriptors when created; move the descriptor to
the pending list when the command is submitted.

Cc: <stable@vger.kernel.org>
Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
index 830f35e6005f..649e5610a5ce 100644
--- a/drivers/crypto/ccp/ccp-dev.h
+++ b/drivers/crypto/ccp/ccp-dev.h
@@ -238,6 +238,7 @@ struct ccp_dma_chan {
 	struct ccp_device *ccp;
 
 	spinlock_t lock;
+	struct list_head created;
 	struct list_head pending;
 	struct list_head active;
 	struct list_head complete;