[PATCH] qed: Avoid db_recovery during recovery

Avoid calling the qed doorbell recovery - qed_db_rec_handler()
during device recovery.

Signed-off-by: Ariel Elior <redacted>
Signed-off-by: Shai Malin <redacted>
---
 drivers/net/ethernet/qlogic/qed/qed_main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index aa48b1b7eddc..6871d892eabf 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c

@@ -1215,6 +1215,10 @@ static void qed_slowpath_task(struct work_struct *work)
 
 	if (test_and_clear_bit(QED_SLOWPATH_PERIODIC_DB_REC,
 			       &hwfn->slowpath_task_flags)) {
+		/* skip qed_db_rec_handler during recovery/unload */
+		if (hwfn->cdev->recov_in_prog || !hwfn->slowpath_wq_active)
+			goto out;
+
 		qed_db_rec_handler(hwfn, ptt);
 		if (hwfn->periodic_db_rec_count--)
 			qed_slowpath_delayed_work(hwfn,

@@ -1222,6 +1226,7 @@ static void qed_slowpath_task(struct work_struct *work)
 						  QED_PERIODIC_DB_REC_INTERVAL);
 	}
 
+out:
 	qed_ptt_release(hwfn, ptt);
 }
 

-- 
2.22.0

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Sun, 1 Aug 2021 13:23:40 +0300 you wrote:

Avoid calling the qed doorbell recovery - qed_db_rec_handler()
during device recovery.

Signed-off-by: Ariel Elior <redacted>
Signed-off-by: Shai Malin <redacted>
---
 drivers/net/ethernet/qlogic/qed/qed_main.c | 5 +++++
 1 file changed, 5 insertions(+)

Here is the summary with links:
  - qed: Avoid db_recovery during recovery
    https://git.kernel.org/netdev/net-next/c/995c3d49bd71

You are awesome, thank you!
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