Signed-off-by: Krzysztof Hałasa <[email protected]>
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index f8f6515..2ae7148 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -786,10 +786,8 @@ static struct buffer_desc *chainup_buffers(struct device
*dev,
nbytes -= len;
ptr = page_address(sg_page(sg)) + sg->offset;
next_buf = dma_pool_alloc(buffer_pool, flags, &next_buf_phys);
- if (!next_buf) {
- buf = NULL;
- break;
- }
+ if (!next_buf)
+ return NULL;
sg_dma_address(sg) = dma_map_single(dev, ptr, len, dir);
buf->next = next_buf;
buf->phys_next = next_buf_phys;
--
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