ia64: use non-racy method for proc entries creation
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 6ce729f..34421ae 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1932,15 +1932,13 @@
static void __init
ioc_proc_init(void)
{
- struct proc_dir_entry *dir, *entry;
+ struct proc_dir_entry *dir;
dir = proc_mkdir("bus/mckinley", NULL);
if (!dir)
return;
- entry = create_proc_entry(ioc_list->name, 0, dir);
- if (entry)
- entry->proc_fops = &ioc_fops;
+ proc_create(ioc_list->name, 0, dir, &ioc_fops);
}
#endif