From c33fff0afbef4f0467c99e3f47ee7e98ae78c77e Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Tue, 29 Apr 2008 01:02:31 -0700 Subject: kernel: 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 Cc: Alexey Dobriyan Cc: "Eric W. Biederman" Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/resource.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'kernel/resource.c') diff --git a/kernel/resource.c b/kernel/resource.c index cee12cc..74af2d7 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -131,14 +131,8 @@ static const struct file_operations proc_iomem_operations = { static int __init ioresources_init(void) { - struct proc_dir_entry *entry; - - entry = create_proc_entry("ioports", 0, NULL); - if (entry) - entry->proc_fops = &proc_ioports_operations; - entry = create_proc_entry("iomem", 0, NULL); - if (entry) - entry->proc_fops = &proc_iomem_operations; + proc_create("ioports", 0, NULL, &proc_ioports_operations); + proc_create("iomem", 0, NULL, &proc_iomem_operations); return 0; } __initcall(ioresources_init); -- cgit v1.1