[PATCH] crypto: ccp - Fix return value check in ccp_dmaengine_register()

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From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Fix the retrn value check which testing the wrong variable
in ccp_dmaengine_register().

Fixes: 58ea8abf4904 ("crypto: ccp - Register the CCP as a DMA resource")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/crypto/ccp/ccp-dmaengine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 94f77b0..32f645e 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -650,7 +650,7 @@ int ccp_dmaengine_register(struct ccp_device *ccp)
 	dma_desc_cache_name = devm_kasprintf(ccp->dev, GFP_KERNEL,
 					     "%s-dmaengine-desc-cache",
 					     ccp->name);
-	if (!dma_cmd_cache_name)
+	if (!dma_desc_cache_name)
 		return -ENOMEM;
 	ccp->dma_desc_cache = kmem_cache_create(dma_desc_cache_name,
 						sizeof(struct ccp_dma_desc),

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