From: <shaibran@amazon.com>
To: <ferruh.yigit@amd.com>
Cc: <dev@dpdk.org>, Shai Brandes <shaibran@amazon.com>
Subject: [PATCH 03/15] net/ena/base: remove redundant assert checks
Date: Tue, 2 Jul 2024 17:46:14 +0300 [thread overview]
Message-ID: <20240702144626.14545-4-shaibran@amazon.com> (raw)
In-Reply-To: <20240702144626.14545-1-shaibran@amazon.com>
From: Shai Brandes <shaibran@amazon.com>
Remove ENA_WARN checks from ena_com_wait_and_process_admin_cq_polling
since once the execution flow reaches the check, it must be
ENA_CMD_COMPLETED because it can't be either of the other options:
1. ENA_CMD_ABORTED - in such case it will perform "goto err" in the "if"
block above, thus skipping the ENA_WARN check.
2. ENA_CMD_SUBMITTED - in such case it will timeout inside the while(1)
loop above and perform "goto err", thus skipping the ENA_WARN check.
Remove ENA_WARN check from ena_com_wait_and_process_admin_cq_interrupts
since once the execution flow reaches the check, it must be
ENA_CMD_COMPLETED because it can't be either of the other options:
1. ENA_CMD_ABORTED - same as above, i will perform "goto err" in the
"if" block above, thus skipping the ENA_WARN check.
2. ENA_CMD_SUBMITTED - in such case it will perform "goto err" in the
nested if block above, since "admin_queue->polling" is false (because
of the interrupt mode execution of admin commands)
Signed-off-by: Shai Brandes <shaibran@amazon.com>
---
drivers/net/ena/base/ena_com.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/net/ena/base/ena_com.c b/drivers/net/ena/base/ena_com.c
index 9e1fa40c0c..f9dd086484 100644
--- a/drivers/net/ena/base/ena_com.c
+++ b/drivers/net/ena/base/ena_com.c
@@ -598,10 +598,6 @@ static int ena_com_wait_and_process_admin_cq_polling(struct ena_comp_ctx *comp_c
goto err;
}
- ENA_WARN(comp_ctx->status != ENA_CMD_COMPLETED,
- admin_queue->ena_dev, "Invalid comp status %d\n",
- comp_ctx->status);
-
ret = ena_com_comp_status_to_errno(admin_queue, comp_ctx->comp_status);
err:
comp_ctxt_release(admin_queue, comp_ctx);
@@ -828,10 +824,6 @@ static int ena_com_wait_and_process_admin_cq_interrupts(struct ena_comp_ctx *com
goto err;
}
- ENA_WARN(comp_ctx->status != ENA_CMD_COMPLETED,
- admin_queue->ena_dev, "Invalid comp status %d\n",
- comp_ctx->status);
-
ret = ena_com_comp_status_to_errno(admin_queue, comp_ctx->comp_status);
err:
comp_ctxt_release(admin_queue, comp_ctx);
--
2.17.1
next prev parent reply other threads:[~2024-07-02 14:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-02 14:46 [PATCH 00/15] net/ena: driver release 2.10.0 shaibran
2024-07-02 14:46 ` [PATCH 01/15] net/ena/base: add descriptor dump capability shaibran
2024-07-02 14:46 ` [PATCH 02/15] net/ena/base: remove unused param shaibran
2024-07-02 14:46 ` shaibran [this message]
2024-07-02 14:46 ` [PATCH 04/15] net/ena/base: update memory barrier comment shaibran
2024-07-02 14:46 ` [PATCH 05/15] net/ena/base: add method to check used entries shaibran
2024-07-02 14:46 ` [PATCH 06/15] net/ena/base: add an additional reset reason shaibran
2024-07-02 14:46 ` [PATCH 07/15] net/ena/base: update copyrights comments shaibran
2024-07-02 14:46 ` [PATCH 08/15] net/ena/base: add macro for bitfield access shaibran
2024-07-02 14:46 ` [PATCH 09/15] net/ena: logger change to improve performance shaibran
2024-07-02 14:46 ` [PATCH 10/15] net/ena: rework device uninit shaibran
2024-07-02 14:46 ` [PATCH 11/15] net/ena: fix bad checksum handling shaibran
2024-07-02 14:46 ` [PATCH 12/15] net/ena: fix invalid return value check shaibran
2024-07-02 14:46 ` [PATCH 13/15] net/ena: fix wrong handling of checksum shaibran
2024-07-02 14:46 ` [PATCH 14/15] net/ena: rework Rx checksum inspection shaibran
2024-07-02 14:46 ` [PATCH 15/15] net/ena: upgrade driver version to 2.10.0 shaibran
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