fat: convert to use the new truncate convention.

[~andy/linux] / fs / proc / base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index c7f9f23449dc402a16ff1b36eb817fe63f02a779..acb7ef80ea4fcc4987b0b2159f70d599f659c31e 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -166,18 +166,6 @@ static int get_fs_path(struct task_struct *task, struct path *path, bool root)
        return result;
 }
 
-static int get_nr_threads(struct task_struct *tsk)
-{
-       unsigned long flags;
-       int count = 0;
-
-       if (lock_task_sighand(tsk, &flags)) {
-               count = atomic_read(&tsk->signal->count);
-               unlock_task_sighand(tsk, &flags);
-       }
-       return count;
-}
-
 static int proc_cwd_link(struct inode *inode, struct path *path)
 {
        struct task_struct *task = get_proc_task(inode);
@@ -2444,7 +2432,7 @@ static struct dentry *proc_base_instantiate(struct inode *dir,
        const struct pid_entry *p = ptr;
        struct inode *inode;
        struct proc_inode *ei;
-       struct dentry *error = ERR_PTR(-EINVAL);
+       struct dentry *error;
 
        /* Allocate the inode */
        error = ERR_PTR(-ENOMEM);
@@ -2794,7 +2782,7 @@ out:
 
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
 {
-       struct dentry *result = ERR_PTR(-ENOENT);
+       struct dentry *result;
        struct task_struct *task;
        unsigned tgid;
        struct pid_namespace *ns;