From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> stable inclusion from stable-v5.10.124 commit 28069e026e649683930f887b2d8f4a981b93bc41 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6E7 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit d7dd6eccfbc95ac47a12396f84e7e1b361db654b ] 'bgmac' is part of a managed resource allocated with bgmac_alloc(). It should not be freed explicitly. Remove the erroneous kfree() from the .remove() function. Fixes: 34a5102c3235 ("net: bgmac: allocate struct bgmac just once & don't copy it") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/a026153108dd21239036a032b95c25b5cece253b.165515361... Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.com> --- drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c index a5fd161ab5ee..26746197515f 100644 --- a/drivers/net/ethernet/broadcom/bgmac-bcma.c +++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c @@ -323,7 +323,6 @@ static void bgmac_remove(struct bcma_device *core) bcma_mdio_mii_unregister(bgmac->mii_bus); bgmac_enet_remove(bgmac); bcma_set_drvdata(core, NULL); - kfree(bgmac); } static struct bcma_driver bgmac_bcma_driver = { -- 2.20.1