From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Schmitz Subject: [PATCH v2 7/8] net: ax88796: release platform device drvdata on probe error and module remove Date: Tue, 17 Apr 2018 14:08:14 +1200 Message-ID: <1523930895-6973-8-git-send-email-schmitzmic@gmail.com> References: <1523916285-6057-1-git-send-email-schmitzmic@gmail.com> Return-path: In-Reply-To: <1523916285-6057-1-git-send-email-schmitzmic@gmail.com> Sender: netdev-owner@vger.kernel.org To: netdev@vger.kernel.org Cc: andrew@lunn.ch, linux-m68k@vger.kernel.org, Michael.Karcher@fu-berlin.de, Michael Schmitz List-Id: linux-m68k@vger.kernel.org The net device struct pointer is stored as platform device drvdata on module probe - clear the drvdata entry on probe fail there, as well as when unloading the module. Signed-off-by: Michael Schmitz --- drivers/net/ethernet/8390/ax88796.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c index a72dfbc..eb72282 100644 --- a/drivers/net/ethernet/8390/ax88796.c +++ b/drivers/net/ethernet/8390/ax88796.c @@ -829,6 +829,7 @@ static int ax_remove(struct platform_device *pdev) release_mem_region(mem->start, resource_size(mem)); } + platform_set_drvdata(pdev, NULL); free_netdev(dev); return 0; @@ -962,6 +963,7 @@ static int ax_probe(struct platform_device *pdev) release_mem_region(mem->start, mem_size); exit_mem: + platform_set_drvdata(pdev, NULL); free_netdev(dev); return ret; -- 1.7.0.4