diff mbox

crypto: ixp4xx - Use sg_virt()

Message ID a41fae798473b657f09859ae113403655b1717f9.1490258141.git.geliangtang@gmail.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Geliang Tang March 23, 2017, 1:16 p.m. UTC 
Use sg_virt() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
---
 drivers/crypto/ixp4xx_crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

David Miller March 23, 2017, 5:48 p.m. UTC | #1 
From: Geliang Tang <geliangtang@gmail.com>
Date: Thu, 23 Mar 2017 21:16:30 +0800

> Use sg_virt() instead of open-coding it.
> 
> Signed-off-by: Geliang Tang <geliangtang@gmail.com>

Acked-by: David S. Miller <davem@davemloft.net>
Herbert Xu March 24, 2017, 2:17 p.m. UTC | #2 
On Thu, Mar 23, 2017 at 09:16:30PM +0800, Geliang Tang wrote:
> Use sg_virt() instead of open-coding it.
> 
> Signed-off-by: Geliang Tang <geliangtang@gmail.com>

Patch applied.  Thanks.
diff mbox

Patch

diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 7868765..771dd26 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -806,7 +806,7 @@  static struct buffer_desc *chainup_buffers(struct device *dev,
 		void *ptr;
 
 		nbytes -= len;
-		ptr = page_address(sg_page(sg)) + sg->offset;
+		ptr = sg_virt(sg);
 		next_buf = dma_pool_alloc(buffer_pool, flags, &next_buf_phys);
 		if (!next_buf) {
 			buf = NULL;