8afd7215aa
Create helper fanotify_may_update_existing_mark() for checking for conflicts between existing mark flags and fanotify_mark() flags. Use variable mark_cmd to make the checks for mark command bits cleaner. Link: https://lore.kernel.org/r/20220629144210.2983229-3-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>