From a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 12 Apr 2013 17:27:28 +0100 Subject: proc: Supply a function to remove a proc entry by PDE Supply a function (proc_remove()) to remove a proc entry (and any subtree rooted there) by proc_dir_entry pointer rather than by name and (optionally) root dir entry pointer. This allows us to eliminate all remaining pde->name accesses outside of procfs. Signed-off-by: David Howells Acked-by: Grant Likely cc: linux-acpi@vger.kernel.org cc: openipmi-developer@lists.sourceforge.net cc: devicetree-discuss@lists.ozlabs.org cc: linux-pci@vger.kernel.org cc: netdev@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: Al Viro --- fs/proc/generic.c | 7 +++++++ fs/proc/vmcore.c | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 75e08d36b2f..d9631d9b7af 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -624,3 +624,10 @@ void *proc_get_parent_data(const struct inode *inode) return de->parent->data; } EXPORT_SYMBOL_GPL(proc_get_parent_data); + +void proc_remove(struct proc_dir_entry *de) +{ + if (de) + remove_proc_subtree(de->name, de->parent); +} +EXPORT_SYMBOL(proc_remove); diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 38edddc2581..17f7e080d7f 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -699,7 +699,7 @@ void vmcore_cleanup(void) struct list_head *pos, *next; if (proc_vmcore) { - remove_proc_entry(proc_vmcore->name, proc_vmcore->parent); + proc_remove(proc_vmcore); proc_vmcore = NULL; } -- cgit v1.2.3