linux-kernel - [PATCH net v3] wifi: ath6kl: Remove error checking for debugfs_create

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-next>] [day] [month] [year] [list]

Message-Id: <20230714014358.514-1-machel@vivo.com>
Date:   Fri, 14 Jul 2023 09:43:15 +0800
From:   Wang Ming <machel@...o.com>
To:     Kalle Valo <kvalo@...nel.org>, Wang Ming <machel@...o.com>,
        linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     opensource.kernel@...o.com, quic_jjohnson@...cinc.com
Subject: [PATCH net v3] wifi: ath6kl: Remove error checking for debugfs_create_dir()

It is expected that most callers should _ignore_ the errors
return by debugfs_create_dir() in ath6kl_debug_init_fs().

Signed-off-by: Wang Ming <machel@...o.com>
---
 drivers/net/wireless/ath/ath6kl/debug.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 433a047f3747..b837d31416df 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1793,8 +1793,6 @@ int ath6kl_debug_init_fs(struct ath6kl *ar)
 {
 	ar->debugfs_phy = debugfs_create_dir("ath6kl",
 					     ar->wiphy->debugfsdir);
-	if (!ar->debugfs_phy)
-		return -ENOMEM;
 
 	debugfs_create_file("tgt_stats", 0400, ar->debugfs_phy, ar,
 			    &fops_tgt_stats);
-- 
2.25.1