diff options
| author | Fabian Frederick <fabf@skynet.be> | 2015-06-10 18:33:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-12 00:19:41 +0200 |
| commit | f60a8b3d1968d3e2d5259e2c2d4e9f16e19a738b (patch) | |
| tree | 323511fa30a81e4cb6eeffb24a951b36633c7ea0 /drivers/net/ethernet/neterion | |
| parent | net: fs_enet: use swap() in fs_enet_rx_napi() (diff) | |
| download | linux-f60a8b3d1968d3e2d5259e2c2d4e9f16e19a738b.tar.xz linux-f60a8b3d1968d3e2d5259e2c2d4e9f16e19a738b.zip | |
vxge: use swap() in vxge_hw_channel_dtr_alloc()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/neterion')
| -rw-r--r-- | drivers/net/ethernet/neterion/vxge/vxge-traffic.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c index 9e1aaa7f36bb..5f630a24e491 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-traffic.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-traffic.c @@ -1004,8 +1004,6 @@ void vxge_hw_device_clear_tx_rx(struct __vxge_hw_device *hldev) static enum vxge_hw_status vxge_hw_channel_dtr_alloc(struct __vxge_hw_channel *channel, void **dtrh) { - void **tmp_arr; - if (channel->reserve_ptr - channel->reserve_top > 0) { _alloc_after_swap: *dtrh = channel->reserve_arr[--channel->reserve_ptr]; @@ -1020,10 +1018,7 @@ _alloc_after_swap: * i.e. no additional lock need to be done when we free a resource */ if (channel->length - channel->free_ptr > 0) { - - tmp_arr = channel->reserve_arr; - channel->reserve_arr = channel->free_arr; - channel->free_arr = tmp_arr; + swap(channel->reserve_arr, channel->free_arr); channel->reserve_ptr = channel->length; channel->reserve_top = channel->free_ptr; channel->free_ptr = channel->length; |