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Commit 796b40c6 authored by Geliang Tang's avatar Geliang Tang Committed by Herbert Xu
Browse files

crypto: ixp4xx - Use sg_virt() 



Use sg_virt() instead of open-coding it.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 44068d59

drivers/crypto/ixp4xx_crypto.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -806,7 +806,7 @@ static struct buffer_desc *chainup_buffers(struct device *dev, 
		void *ptr;

		void *ptr;





		nbytes -= len;

		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);

		next_buf = dma_pool_alloc(buffer_pool, flags, &next_buf_phys);

		if (!next_buf) {

		if (!next_buf) {

			buf = NULL;

			buf = NULL;