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| author | Jonathan Lemon <jonathan.lemon@gmail.com> | 2019-07-30 07:40:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-30 14:21:32 -0700 |
| commit | b54c9d5bd6e38edac9ce3a3f95f14a1292b5268d (patch) | |
| tree | b09848a92e53ce9533b4df27953ef59874080b53 /drivers/net/ethernet/sun | |
| parent | 7240b60c98d6309363a9f8d5a4ecd5b0626f2aff (diff) | |
| download | linux-b54c9d5bd6e38edac9ce3a3f95f14a1292b5268d.tar.gz linux-b54c9d5bd6e38edac9ce3a3f95f14a1292b5268d.tar.bz2 linux-b54c9d5bd6e38edac9ce3a3f95f14a1292b5268d.zip | |
net: Use skb_frag_off accessors
Use accessor functions for skb fragment's page_offset instead
of direct references, in preparation for bvec conversion.
Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sun')
| -rw-r--r-- | drivers/net/ethernet/sun/cassini.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/sun/niu.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/sun/sunvnet_common.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index 6fc05c106afc..c91876f8c536 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -2034,7 +2034,7 @@ static int cas_rx_process_pkt(struct cas *cp, struct cas_rx_comp *rxc, __skb_frag_set_page(frag, page->buffer); __skb_frag_ref(frag); - frag->page_offset = off; + skb_frag_off_set(frag, off); skb_frag_size_set(frag, hlen - swivel); /* any more data? */ @@ -2058,7 +2058,7 @@ static int cas_rx_process_pkt(struct cas *cp, struct cas_rx_comp *rxc, __skb_frag_set_page(frag, page->buffer); __skb_frag_ref(frag); - frag->page_offset = 0; + skb_frag_off_set(frag, 0); skb_frag_size_set(frag, hlen); RX_USED_ADD(page, hlen + cp->crc_size); } @@ -2816,7 +2816,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring, mapping = skb_frag_dma_map(&cp->pdev->dev, fragp, 0, len, DMA_TO_DEVICE); - tabort = cas_calc_tabort(cp, fragp->page_offset, len); + tabort = cas_calc_tabort(cp, skb_frag_off(fragp), len); if (unlikely(tabort)) { void *addr; @@ -2827,7 +2827,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring, addr = cas_page_map(skb_frag_page(fragp)); memcpy(tx_tiny_buf(cp, ring, entry), - addr + fragp->page_offset + len - tabort, + addr + skb_frag_off(fragp) + len - tabort, tabort); cas_page_unmap(addr); mapping = tx_tiny_map(cp, ring, entry, tentry); diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 0bc5863bffeb..f5fd1f3c07cc 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -6695,7 +6695,7 @@ static netdev_tx_t niu_start_xmit(struct sk_buff *skb, len = skb_frag_size(frag); mapping = np->ops->map_page(np->device, skb_frag_page(frag), - frag->page_offset, len, + skb_frag_off(frag), len, DMA_TO_DEVICE); rp->tx_buffs[prod].skb = NULL; diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c index baa3088b475c..646e67236b65 100644 --- a/drivers/net/ethernet/sun/sunvnet_common.c +++ b/drivers/net/ethernet/sun/sunvnet_common.c @@ -1088,7 +1088,7 @@ static inline int vnet_skb_map(struct ldc_channel *lp, struct sk_buff *skb, vaddr = kmap_atomic(skb_frag_page(f)); blen = skb_frag_size(f); blen += 8 - (blen & 7); - err = ldc_map_single(lp, vaddr + f->page_offset, + err = ldc_map_single(lp, vaddr + skb_frag_off(f), blen, cookies + nc, ncookies - nc, map_perm); kunmap_atomic(vaddr); @@ -1124,7 +1124,7 @@ static inline struct sk_buff *vnet_skb_shape(struct sk_buff *skb, int ncookies) for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { skb_frag_t *f = &skb_shinfo(skb)->frags[i]; - docopy |= f->page_offset & 7; + docopy |= skb_frag_off(f) & 7; } if (((unsigned long)skb->data & 7) != VNET_PACKET_SKIP || skb_tailroom(skb) < pad || |