Douglas Anderson 8bcbde2bb1 debugfs: Document that debugfs_create functions need not be error checked ... As talked about in commit b792e64021 ("drm: no need to check return value of debugfs_create functions"), in many cases we can get away with totally skipping checking the errors of debugfs functions. Let's document that so people don't add new code that needlessly checks these errors. Probably this note could be added to a boatload of functions, but that's a lot of duplication. Let's just add it to the two most frequent ones and hope people will get the idea. Suggested-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220222154555.1.I26d364db7a007f8995e8f0dac978673bc8e9f5e2@changeid Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-25 11:56:13 +01:00
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file.c	debugfs: lockdown: Allow reading debugfs files that are not world readable	2022-01-06 15:47:41 +01:00
inode.c	debugfs: Document that debugfs_create functions need not be error checked	2022-02-25 11:56:13 +01:00
internal.h	debugfs: Add access restriction option	2020-07-23 17:10:25 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00