Patch "nfcsim.c: Fix error checking for debugfs_create_dir" has been added to the 5.4-stable tree

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This is a note to let you know that I've just added the patch titled

    nfcsim.c: Fix error checking for debugfs_create_dir

to the 5.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     nfcsim.c-fix-error-checking-for-debugfs_create_dir.patch
and it can be found in the queue-5.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 61623bd41170d58644b330f4a34b8185b77aa4cc
Author: Osama Muhammad <osmtendev@xxxxxxxxx>
Date:   Thu May 25 22:27:46 2023 +0500

    nfcsim.c: Fix error checking for debugfs_create_dir
    
    [ 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@xxxxxxxxx>
    Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
    Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
index dd27c85190d34..b42d386350b72 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)



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