netdev - [PATCH net-next 3/3] net: dec: tulip: de2104x: Replace kmemdup() with devm

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 13 Sep 2020 17:10:02 -0700
From:   Moritz Fischer <mdf@...nel.org>
To:     davem@...emloft.net
Cc:     snelson@...sando.io, mst@...hat.com, hkallweit1@...il.com,
        netdev@...r.kernel.org, linux-parisc@...r.kernel.org,
        linux-kernel@...r.kernel.org, moritzf@...gle.com,
        Moritz Fischer <mdf@...nel.org>
Subject: [PATCH net-next 3/3] net: dec: tulip: de2104x: Replace kmemdup() with devm_kmempdup()

Replace an instance of kmemdup() with the devres counted version
instead.

Signed-off-by: Moritz Fischer <mdf@...nel.org>
---
 drivers/net/ethernet/dec/tulip/de2104x.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index e4189c45c2ba..4933799c6a15 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -1940,7 +1940,8 @@ static void de21041_get_srom_info(struct de_private *de)
 			de->media[i].csr15 = t21041_csr15[i];
 	}
 
-	de->ee_data = kmemdup(&ee_data[0], DE_EEPROM_SIZE, GFP_KERNEL);
+	de->ee_data = devm_kmemdup(&de->pdev->dev, &ee_data[0], DE_EEPROM_SIZE,
+				   GFP_KERNEL);
 
 	return;
 
@@ -2092,7 +2093,6 @@ static int de_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	return 0;
 
 err_out_iomap:
-	kfree(de->ee_data);
 	iounmap(regs);
 err_out_res:
 	pci_release_regions(pdev);
@@ -2106,7 +2106,6 @@ static void de_remove_one(struct pci_dev *pdev)
 
 	BUG_ON(!dev);
 	unregister_netdev(dev);
-	kfree(de->ee_data);
 	iounmap(de->regs);
 	pci_release_regions(pdev);
 }
-- 
2.28.0