ath9k: cleanup try count for MRR in rate control
This has no functional change and just cleans up the code
to be more legible and removes a useless variable for
Multi Rate Retry.
For regular frames we use 2 retries for MRR segments [0-2].
For the last MRR segment [3] we use 4.
MRR[0] = 2
MRR[1] = 2
MRR[2] = 2
MRR[3] = 4
Cc: Derek Smithies <derek@indranet.co.nz>
Cc: Chittajit Mitra <Chittajit.Mitra@Atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
3 files changed