proc: remove proc_root from drivers
Remove proc_root export. Creation and removal works well if parent PDE is
supplied as NULL -- it worked always that way.
So, one useless export removed and consistency added, some drivers created
PDEs with &proc_root as parent but removed them as NULL and so on.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/configs.c b/kernel/configs.c
index e84d3f9..d3a4b82 100644
--- a/kernel/configs.c
+++ b/kernel/configs.c
@@ -79,8 +79,7 @@
struct proc_dir_entry *entry;
/* create the current config file */
- entry = create_proc_entry("config.gz", S_IFREG | S_IRUGO,
- &proc_root);
+ entry = create_proc_entry("config.gz", S_IFREG | S_IRUGO, NULL);
if (!entry)
return -ENOMEM;
@@ -95,7 +94,7 @@
static void __exit ikconfig_cleanup(void)
{
- remove_proc_entry("config.gz", &proc_root);
+ remove_proc_entry("config.gz", NULL);
}
module_init(ikconfig_init);
