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Message-Id: <20230615113719.648862-12-sashal@kernel.org>
Date: Thu, 15 Jun 2023 07:37:12 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Osama Muhammad <osmtendev@...il.com>,
Simon Horman <simon.horman@...igine.com>,
"David S . Miller" <davem@...emloft.net>,
Sasha Levin <sashal@...nel.org>,
krzysztof.kozlowski@...aro.org,
netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 6.3 12/19] nfcsim.c: Fix error checking for debugfs_create_dir
From: Osama Muhammad <osmtendev@...il.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@...il.com>
Reviewed-by: Simon Horman <simon.horman@...igine.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.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
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