linux-kernel - [PATCH net-next] ice: Remove managed memory usage in ice_get_fw_log

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Message-Id: <e86a1ab7b450462a1e92264dccb5a5855546e384.1686516193.git.christophe.jaillet@wanadoo.fr>
Date:   Sun, 11 Jun 2023 22:44:13 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org
Subject: [PATCH net-next] ice: Remove managed memory usage in ice_get_fw_log_cfg()

There is no need to use managed memory allocation here. The memory is
released at the end of the function.

You kzalloc()/kfree() to simplify the code.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/ethernet/intel/ice/ice_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index eb2dc0983776..4b799a5d378a 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -834,7 +834,7 @@ static int ice_get_fw_log_cfg(struct ice_hw *hw)
 	u16 size;
 
 	size = sizeof(*config) * ICE_AQC_FW_LOG_ID_MAX;
-	config = devm_kzalloc(ice_hw_to_dev(hw), size, GFP_KERNEL);
+	config = kzalloc(size, GFP_KERNEL);
 	if (!config)
 		return -ENOMEM;
 
@@ -857,7 +857,7 @@ static int ice_get_fw_log_cfg(struct ice_hw *hw)
 		}
 	}
 
-	devm_kfree(ice_hw_to_dev(hw), config);
+	kfree(config);
 
 	return status;
 }
-- 
2.34.1