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Commit f876f59e authored by ZHAO Gang's avatar ZHAO Gang Committed by Greg Kroah-Hartman
Browse files

staging: et131x: reduce split lines in et131x_rx_dma_memory_free 



Signed-off-by: default avatarZHAO Gang <gamerh2o@gmail.com>
Acked-by: default avatarMark Einon <mark.einon@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bad5d26f

drivers/staging/et131x/et131x.c

+17 −15
Original line number Diff line number Diff line
@@ -2281,6 +2281,7 @@ static void et131x_rx_dma_memory_free(struct et131x_adapter *adapter) 
	u32 pktstat_ringsize;

	struct rfd *rfd;

	struct rx_ring *rx_ring;

	struct fbr_lookup *fbr;



	/* Setup some convenience pointers */

	rx_ring = &adapter->rx_ring;
@@ -2299,34 +2300,35 @@ static void et131x_rx_dma_memory_free(struct et131x_adapter *adapter) 


	/* Free Free Buffer Rings */

	for (id = 0; id < NUM_FBRS; id++) {

		if (!rx_ring->fbr[id]->ring_virtaddr)

		fbr = rx_ring->fbr[id];



		if (!fbr->ring_virtaddr)

			continue;



		/* First the packet memory */

		for (index = 0;

		     index < (rx_ring->fbr[id]->num_entries / FBR_CHUNKS);

		     index < fbr->num_entries / FBR_CHUNKS;

		     index++) {

			if (rx_ring->fbr[id]->mem_virtaddrs[index]) {

				bufsize =

				    rx_ring->fbr[id]->buffsize * FBR_CHUNKS;

			if (fbr->mem_virtaddrs[index]) {

				bufsize = fbr->buffsize * FBR_CHUNKS;



				dma_free_coherent(&adapter->pdev->dev,

						  bufsize,

					rx_ring->fbr[id]->mem_virtaddrs[index],

					rx_ring->fbr[id]->mem_physaddrs[index]);

						  fbr->mem_virtaddrs[index],

						  fbr->mem_physaddrs[index]);



				rx_ring->fbr[id]->mem_virtaddrs[index] = NULL;

				fbr->mem_virtaddrs[index] = NULL;

			}

		}



		bufsize =

		    sizeof(struct fbr_desc) * rx_ring->fbr[id]->num_entries;

		bufsize = sizeof(struct fbr_desc) * fbr->num_entries;



		dma_free_coherent(&adapter->pdev->dev, bufsize,

				    rx_ring->fbr[id]->ring_virtaddr,

				    rx_ring->fbr[id]->ring_physaddr);

		dma_free_coherent(&adapter->pdev->dev,

				  bufsize,

				  fbr->ring_virtaddr,

				  fbr->ring_physaddr);



		rx_ring->fbr[id]->ring_virtaddr = NULL;

		fbr->ring_virtaddr = NULL;

	}



	/* Free Packet Status Ring */