linux-kernel - [PATCH 17/20] habanalabs: check schedule_hard

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Date:   Thu, 17 Nov 2022 18:19:48 +0200
From:   Oded Gabbay <ogabbay@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Tomer Tayar <ttayar@...ana.ai>
Subject: [PATCH 17/20] habanalabs: check schedule_hard_reset correctly

schedule_hard_reset can be true only if we didn't do hard-reset.
Therefore, no point of checking it in case hard_reset is true.

Signed-off-by: Oded Gabbay <ogabbay@...nel.org>
Reviewed-by: Tomer Tayar <ttayar@...ana.ai>
---
 drivers/misc/habanalabs/common/device.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c
index 49640c8ca910..0650e511a0f5 100644
--- a/drivers/misc/habanalabs/common/device.c
+++ b/drivers/misc/habanalabs/common/device.c
@@ -1737,18 +1737,19 @@ int hl_device_reset(struct hl_device *hdev, u32 flags)
 		 * the device will be operational although it shouldn't be
 		 */
 		hdev->asic_funcs->enable_events_from_fw(hdev);
-	} else if (!reset_upon_device_release) {
-		hdev->reset_info.compute_reset_cnt++;
-	}
-
-	if (schedule_hard_reset) {
-		dev_info(hdev->dev, "Performing hard reset scheduled during compute reset\n");
-		flags = hdev->reset_info.hard_reset_schedule_flags;
-		hdev->reset_info.hard_reset_schedule_flags = 0;
-		hdev->disabled = true;
-		hard_reset = true;
-		handle_reset_trigger(hdev, flags);
-		goto again;
+	} else {
+		if (!reset_upon_device_release)
+			hdev->reset_info.compute_reset_cnt++;
+
+		if (schedule_hard_reset) {
+			dev_info(hdev->dev, "Performing hard reset scheduled during compute reset\n");
+			flags = hdev->reset_info.hard_reset_schedule_flags;
+			hdev->reset_info.hard_reset_schedule_flags = 0;
+			hdev->disabled = true;
+			hard_reset = true;
+			handle_reset_trigger(hdev, flags);
+			goto again;
+		}
 	}
 
 	return 0;
-- 
2.25.1