From 52e9fc76d0d4b1e8adeee736172c6c23180059b2 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Wed, 23 Mar 2011 16:43:14 -0700 Subject: procfs: kill the global proc_mnt variable After the previous cleanup in proc_get_sb() the global proc_mnt has no reasons to exists, kill it. Signed-off-by: Oleg Nesterov Signed-off-by: Eric W. Biederman Signed-off-by: Daniel Lezcano Cc: Alexey Dobriyan Acked-by: Serge E. Hallyn Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/root.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/proc/root.c') diff --git a/fs/proc/root.c b/fs/proc/root.c index e5e2bfa7a03b..a9000e9cfee5 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -90,19 +90,20 @@ static struct file_system_type proc_fs_type = { void __init proc_root_init(void) { + struct vfsmount *mnt; int err; proc_init_inodecache(); err = register_filesystem(&proc_fs_type); if (err) return; - proc_mnt = kern_mount_data(&proc_fs_type, &init_pid_ns); - if (IS_ERR(proc_mnt)) { + mnt = kern_mount_data(&proc_fs_type, &init_pid_ns); + if (IS_ERR(mnt)) { unregister_filesystem(&proc_fs_type); return; } - init_pid_ns.proc_mnt = proc_mnt; + init_pid_ns.proc_mnt = mnt; proc_symlink("mounts", NULL, "self/mounts"); proc_net_init(); -- cgit v1.2.3