From 2e54743f30f1d7c1255c550fcc1ab6a0ca417e6a Mon Sep 17 00:00:00 2001 From: Gaosheng Cui Date: Fri, 11 Nov 2022 15:04:33 +0800 Subject: [PATCH] bnxt_en: Remove debugfs when pci_register_driver failed [ Upstream commit 136528166b5e75a0a4a76ae3e9a9eeed6564cf08 ] 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: 682ccc84ec93 ("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 d7d7d6421c488..3636849f63656 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -12232,8 +12232,16 @@ 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) -- 2.39.5