diff options
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index c7f9f23449d..acb7ef80ea4 100644 --- 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; |