[PATCH v2 0/3] atheros: modify statistics code

[Sabrina Dubroca <sd@queasysnail.net>]

Following Ben Hutchings's advice on how to fill net_stats in alx [1],
this patch modifies the other atheros ethernet drivers
similarly. Minor whitespace/empty line changes in atl1c and atl1e to
make the code completely consistent between atl1c, atl1e, and alx.

I don't have this hardware, so these patches have only been
compile-tested.


v2 (changes only in atl1):
 - don't set soft_stats.rx_missed_errors (Ben)
 - add errors to soft_stats.{rx,tx}_packets (Ben)
 - add soft_stats.rx_dropped field and update soft_stats.rx_dropped
   instead of netdev->stats (overwritten) outside of the stats
   update function

Detail of the changes (v1):
* atl1/atl1c/atl1e
  - fix collisions computation
  - rx_dropped = rx_rrd_ov
  - rx_over_errors = 0
  - rx_missed_errors = 0
  - X_packets = X_ok + X_errors

* only atl1c/atl1e
  - add rx_rxf_ov to rx_errors


[1] http://www.spinics.net/lists/netdev/msg264930.html


Sabrina Dubroca (3):
  atl1c: update statistics code
  atl1e: update statistics code
  atl1:  update statistics code

 drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 31 +++++++++++-------
 drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 30 ++++++++++-------
 drivers/net/ethernet/atheros/atlx/atl1.c        | 43 ++++++++++++++-----------
 drivers/net/ethernet/atheros/atlx/atl1.h        |  1 +
 4 files changed, 65 insertions(+), 40 deletions(-)

-- 
1.8.5.2