Re: [PATCH] lvts_thermal.c: Drop error checking for debugfs_create_dir

[Daniel Lezcano]

On 30/05/2023 19:24, Osama Muhammad wrote:
> This patch removes the error checking for debugfs_create_dir
> in lvts_thermal.c. This is because the debugfs_create_dir()
> does not return NULL but an ERR_PTR after an error.
> 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.The debugfs Api handles
> it gracefully. The check is unnecessary.
>
> Link to the comment above debugfs_create_dir:
> https://elixir.bootlin.com/linux/latest/source/fs/debugfs/inode.c#L451
>
> Signed-off-by: Osama Muhammad <osmtendev@xxxxxxxxx>

Is this patch tested ?



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