| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.8 059/125] crypto: ccp - Fix return value check in ccp_dmaengine_register() | Date | Sat, 29 Oct 2016 09:49:37 -0400 |
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4.8-stable review patch. If anyone has any objections, please let me know.
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From: Wei Yongjun <weiyongjun1@huawei.com>
commit 7514e3688811e610640ec2201ca14dfebfe13442 upstream.
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@huawei.com> Acked-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/crypto/ccp/ccp-dmaengine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/crypto/ccp/ccp-dmaengine.c +++ b/drivers/crypto/ccp/ccp-dmaengine.c @@ -650,7 +650,7 @@ int ccp_dmaengine_register(struct ccp_de 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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