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nfcsim.c: Fix error checking for debugfs_create_dir 

[ Upstream commit 9b9e46aa07 ]

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>
This commit is contained in:
Osama Muhammad 2023-05-25 22:27:46 +05:00 committed by Greg Kroah-Hartman
parent 4ec8a2b2d9
commit 687ce0ac7a
1 changed files with 0 additions and 4 deletions
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4
drivers/nfc/nfcsim.c
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@ -345,10 +345,6 @@ 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)