1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c
index f15d33225342..88f87ef5e15f 100644
--- a/drivers/net/sfc/rx.c
+++ b/drivers/net/sfc/rx.c
@@ -86,16 +86,12 @@ static unsigned int rx_refill_limit = 95;
  */
 #define EFX_RXD_HEAD_ROOM 2
 
-static inline unsigned int efx_page_offset(void *p)
-{
-        return (__force unsigned int)p & (PAGE_SIZE - 1);
-}
 static inline unsigned int efx_rx_buf_offset(struct efx_rx_buffer *buf)
 {
         /* Offset is always within one page, so we don't need to consider
          * the page order.
          */
-        return efx_page_offset(buf->data);
+        return (__force unsigned long) buf->data & (PAGE_SIZE - 1);
 }
 static inline unsigned int efx_rx_buf_size(struct efx_nic *efx)
 {
@@ -291,10 +287,10 @@ static inline int efx_init_rx_buffer_page(struct efx_rx_queue *rx_queue,
                                       EFX_PAGE_IP_ALIGN);
         }
 
-        offset = efx_page_offset(rx_queue->buf_data);
         rx_buf->len = bytes;
-        rx_buf->dma_addr = rx_queue->buf_dma_addr + offset;
         rx_buf->data = rx_queue->buf_data;
+        offset = efx_rx_buf_offset(rx_buf);
+        rx_buf->dma_addr = rx_queue->buf_dma_addr + offset;
 
         /* Try to pack multiple buffers per page */
         if (efx->rx_buffer_order == 0) {