From d6a561bd4c53c5fc8cade48a555d3dc6acfb2c5b Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Fri, 11 Nov 2022 15:04:33 +0800 Subject: bnxt_en: Remove debugfs when pci_register_driver failed [ Upstream commit 991aef4ee4f6eb999924f429b943441a32835c8f ] When pci_register_driver failed, we need to remove debugfs, which will caused a resource leak, fix it. Resource leak logs as follows: [ 52.184456] debugfs: Directory 'bnxt_en' with parent '/' already present! Fixes: cabfb09d87bd ("bnxt_en: add debugfs support for DIM") Signed-off-by: Gaosheng Cui Reviewed-by: Leon Romanovsky Reviewed-by: Michael Chan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 8311473d537b..92f54e333395 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -13111,8 +13111,16 @@ static struct pci_driver bnxt_pci_driver = { static int __init bnxt_init(void) { + int err; + bnxt_debug_init(); - return pci_register_driver(&bnxt_pci_driver); + err = pci_register_driver(&bnxt_pci_driver); + if (err) { + bnxt_debug_exit(); + return err; + } + + return 0; } static void __exit bnxt_exit(void) -- cgit v1.2.3