netdev - [PATCH] iavf: remove an unneeded variable

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Message-Id: <20211212081001.368126-1-wangborong@cdjrlc.com>
Date:   Sun, 12 Dec 2021 16:10:01 +0800
From:   Jason Wang <wangborong@...rlc.com>
To:     kuba@...nel.org
Cc:     davem@...emloft.net, jesse.brandeburg@...el.com,
        anthony.l.nguyen@...el.com, intel-wired-lan@...ts.osuosl.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] iavf: remove an unneeded variable

The variable `ret_code' used for returning is never changed in function
`iavf_shutdown_adminq'. So that it can be removed and just return its
initial value 0 at the end of `iavf_shutdown_adminq' function.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
 drivers/net/ethernet/intel/iavf/iavf_adminq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_adminq.c b/drivers/net/ethernet/intel/iavf/iavf_adminq.c
index 9fa3fa99b4c2..cd4e6a22d0f9 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_adminq.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_adminq.c
@@ -551,15 +551,13 @@ enum iavf_status iavf_init_adminq(struct iavf_hw *hw)
  **/
 enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw)
 {
-	enum iavf_status ret_code = 0;
-
 	if (iavf_check_asq_alive(hw))
 		iavf_aq_queue_shutdown(hw, true);
 
 	iavf_shutdown_asq(hw);
 	iavf_shutdown_arq(hw);
 
-	return ret_code;
+	return 0;
 }
 
 /**
-- 
2.34.1