diff mbox

[07/17] iwlwifi: mvm: fix reorder timer re-arming

Message ID 20170208112322.29413-8-luca@coelho.fi (mailing list archive)
State Accepted
Delegated to: Luca Coelho
Headers show

Commit Message

Luca Coelho Feb. 8, 2017, 11:23 a.m. UTC 
From: Sara Sharon <sara.sharon@intel.com>

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>
---
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index c154ab42c80d..d79e9c2a2654 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -418,7 +418,7 @@  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;
@@ -441,6 +441,7 @@  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;