From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Osama Muhammad <osmtendev@gmail.com>,
Simon Horman <simon.horman@corigine.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
krzysztof.kozlowski@linaro.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 6.3 12/19] nfcsim.c: Fix error checking for debugfs_create_dir
Date: Thu, 15 Jun 2023 07:37:12 -0400 [thread overview]
Message-ID: <20230615113719.648862-12-sashal@kernel.org> (raw)
In-Reply-To: <20230615113719.648862-1-sashal@kernel.org>
From: Osama Muhammad <osmtendev@gmail.com>
[ Upstream commit 9b9e46aa07273ceb96866b2e812b46f1ee0b8d2f ]
This patch fixes the error checking in nfcsim.c.
The DebugFS kernel API is developed in
a way that the caller can safely ignore the errors that
occur during the creation of DebugFS nodes.
Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/nfc/nfcsim.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
index 85bf8d586c707..0f6befe8be1e2 100644
--- a/drivers/nfc/nfcsim.c
+++ b/drivers/nfc/nfcsim.c
@@ -336,10 +336,6 @@ static struct dentry *nfcsim_debugfs_root;
static void nfcsim_debugfs_init(void)
{
nfcsim_debugfs_root = debugfs_create_dir("nfcsim", NULL);
-
- if (!nfcsim_debugfs_root)
- pr_err("Could not create debugfs entry\n");
-
}
static void nfcsim_debugfs_remove(void)
--
2.39.2
next prev parent reply other threads:[~2023-06-15 11:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-15 11:37 [PATCH AUTOSEL 6.3 01/19] regmap: Account for register length when chunking Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 02/19] iommu/amd: Handle GALog overflows Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 03/19] scsi: target: iscsi: Fix hang in the iSCSI login code Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 04/19] scsi: target: iscsi: Remove unused transport_timer Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 05/19] scsi: target: iscsi: Prevent login threads from racing between each other Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 06/19] HID: google: add jewel USB id Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 07/19] HID: wacom: Add error check to wacom_parse_and_register() Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 08/19] arm64: Add missing Set/Way CMO encodings Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 09/19] smb3: missing null check in SMB2_change_notify Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 10/19] media: cec: core: disable adapter in cec_devnode_unregister Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 11/19] media: cec: core: don't set last_initiator if tx in progress Sasha Levin
2023-06-15 11:37 ` Sasha Levin [this message]
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 13/19] btrfs: fix an uninitialized variable warning in btrfs_log_inode Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 14/19] usb: gadget: udc: fix NULL dereference in remove() Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 15/19] nvme: fix miss command type check Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 16/19] nvme: double KA polling frequency to avoid KATO with TBKAS on Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 17/19] nvme: check IO start time when deciding to defer KA Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 18/19] ext4: enable the lazy init thread when remounting read/write Sasha Levin
2023-06-15 11:37 ` [PATCH AUTOSEL 6.3 19/19] nvme: improve handling of long keep alives Sasha Levin
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