diff options
| author | Felix Fietkau <nbd@nbd.name> | 2020-11-11 19:33:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-24 12:48:13 +0100 |
| commit | 5eb47f33b9ed071b4bf42840bca056e6c43618bc (patch) | |
| tree | 701bbc1560fdbe23fd65840fddedd37549c89a72 /kernel/locking/mutex-debug.c | |
| parent | 5e542df2401bde06063e1c2782253fad80c612a0 (diff) | |
mac80211: minstrel: fix tx status processing corner case
commit b2911a84396f72149dce310a3b64d8948212c1b3 upstream.
Some drivers fill the status rate list without setting the rate index after
the final rate to -1. minstrel_ht already deals with this, but minstrel
doesn't, which causes it to get stuck at the lowest rate on these drivers.
Fix this by checking the count as well.
Cc: stable@vger.kernel.org
Fixes: cccf129f820e ("mac80211: add the 'minstrel' rate control algorithm")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20201111183359.43528-3-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/locking/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions