[PATCH] debugfs.c: Fix error checking for debugfs_create_dir

[Kalle Valo]

Osama Muhammad <osmtendev at gmail.com> writes:

> This patch fixes the error checking in debugfs.c in
> debugfs_create_dir. The correct way to check if an error occurred
> is using 'IS_ERR' inline function.
>
> Signed-off-by: Osama Muhammad <osmtendev at gmail.com>

The title is wrong, please see the wiki page below how to create titles.

Also no need to say "This patch fixes..", saying "Fix..." is enough.

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