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Date: Sat, 1 Dec 2012 04:42:05 +0000 From: Ben Hutchings <bhutchings@...arflare.com> To: David Miller <davem@...emloft.net> CC: <netdev@...r.kernel.org>, <linux-net-drivers@...arflare.com> Subject: [PATCH net-next 04/13] sfc: Delete redundant page_addr variable from efx_init_rx_buffers_page() Signed-off-by: Ben Hutchings <bhutchings@...arflare.com> --- drivers/net/ethernet/sfc/rx.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c index 9e0ad1b..d780a0d 100644 --- a/drivers/net/ethernet/sfc/rx.c +++ b/drivers/net/ethernet/sfc/rx.c @@ -187,7 +187,6 @@ static int efx_init_rx_buffers_page(struct efx_rx_queue *rx_queue) struct efx_nic *efx = rx_queue->efx; struct efx_rx_buffer *rx_buf; struct page *page; - void *page_addr; struct efx_rx_page_state *state; dma_addr_t dma_addr; unsigned index, count; @@ -207,12 +206,10 @@ static int efx_init_rx_buffers_page(struct efx_rx_queue *rx_queue) __free_pages(page, efx->rx_buffer_order); return -EIO; } - page_addr = page_address(page); - state = page_addr; + state = page_address(page); state->refcnt = 0; state->dma_addr = dma_addr; - page_addr += sizeof(struct efx_rx_page_state); dma_addr += sizeof(struct efx_rx_page_state); split: @@ -230,7 +227,6 @@ static int efx_init_rx_buffers_page(struct efx_rx_queue *rx_queue) /* Use the second half of the page */ get_page(page); dma_addr += (PAGE_SIZE >> 1); - page_addr += (PAGE_SIZE >> 1); ++count; goto split; } -- 1.7.7.6 -- Ben Hutchings, Staff Engineer, Solarflare Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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