diff options
author | Sara Sharon <sara.sharon@intel.com> | 2017-01-03 19:03:35 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-14 12:00:16 (GMT) |
commit | a6fe39262c518c105f7003dca5eb5ae45b72713e (patch) | |
tree | 9781a1b033ae7a9ecb0f52f9a89f9b550c75bc18 /drivers/net/wireless/intel | |
parent | 20a9de99a0da9021e9d00db635bab47eeb3ca978 (diff) | |
download | linux-a6fe39262c518c105f7003dca5eb5ae45b72713e.tar.xz |
iwlwifi: mvm: fix reorder timer re-arming
commit 5351f9ab254c30d41659924265f1ecd7b4758d9e upstream.
When NSSN is behind the reorder buffer due to timeout
the reorder timer isn't getting re-armed until NSSN
catches up. Fix it.
Fixes: 0690405fef29 ("iwlwifi: mvm: add reorder timeout per frame")
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/intel')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 6c802ce..a481eb4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -409,7 +409,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm, /* ignore nssn smaller than head sn - this can happen due to timeout */ if (iwl_mvm_is_sn_less(nssn, ssn, reorder_buf->buf_size)) - return; + goto set_timer; while (iwl_mvm_is_sn_less(ssn, nssn, reorder_buf->buf_size)) { int index = ssn % reorder_buf->buf_size; @@ -432,6 +432,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm, } reorder_buf->head_sn = nssn; +set_timer: if (reorder_buf->num_stored && !reorder_buf->removed) { u16 index = reorder_buf->head_sn % reorder_buf->buf_size; |