Greg Kroah-Hartman writes:
How can file ever be NULL?
And if it is an error, what is the problem here? You can always feed
the output of a debugfs_* call back into debugfs, and you never need to
check the return values.
Oh, thanks -- that's helpful to know. Looks like I misread
debugfs_creat
On Tue, Feb 09, 2021 at 04:37:19AM +, Chris Down wrote:
> +
> + file = debugfs_create_file(ps_get_module_name(ps), 0444, dfs_formats,
> +mod, &dfs_formats_fops);
> +
> + if (IS_ERR_OR_NULL(file))
How can file ever be NULL?
And if it is an error, what is
We have a number of systems industry-wide that have a subset of their
functionality that works as follows:
1. Receive a message from local kmsg, serial console, or netconsole;
2. Apply a set of rules to classify the message;
3. Do something based on this classification (like scheduling a
remedi
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