[PATCH 4.3 187/200] crypto: marvell/cesa - fix test in mv_cesa_dev_dma_init()

From: Greg Kroah-Hartman
Date: Sun Feb 14 2016 - 17:51:41 EST


4.3-stable review patch. If anyone has any objections, please let me know.

------------------

From: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>

commit 8a3978ad55fb4c0564d285fb2f6cdee2313fce01 upstream.

We are checking twice if dma->cache_pool is not NULL but are never testing
dma->padding_pool value.

Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/crypto/marvell/cesa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -306,7 +306,7 @@ static int mv_cesa_dev_dma_init(struct m
return -ENOMEM;

dma->padding_pool = dmam_pool_create("cesa_padding", dev, 72, 1, 0);
- if (!dma->cache_pool)
+ if (!dma->padding_pool)
return -ENOMEM;

cesa->dma = dma;