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Diffstat (limited to 'fs/proc/thread_self.c')
-rw-r--r--fs/proc/thread_self.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/fs/proc/thread_self.c b/fs/proc/thread_self.c
index 595b90a9766c..20614b62a9b7 100644
--- a/fs/proc/thread_self.c
+++ b/fs/proc/thread_self.c
@@ -6,19 +6,6 @@
/*
* /proc/thread_self:
*/
-static int proc_thread_self_readlink(struct dentry *dentry, char __user *buffer,
- int buflen)
-{
- struct pid_namespace *ns = dentry->d_sb->s_fs_info;
- pid_t tgid = task_tgid_nr_ns(current, ns);
- pid_t pid = task_pid_nr_ns(current, ns);
- char tmp[PROC_NUMBUF + 6 + PROC_NUMBUF];
- if (!pid)
- return -ENOENT;
- sprintf(tmp, "%d/task/%d", tgid, pid);
- return readlink_copy(buffer, buflen, tmp);
-}
-
static const char *proc_thread_self_get_link(struct dentry *dentry,
struct inode *inode,
struct delayed_call *done)
@@ -40,7 +27,6 @@ static const char *proc_thread_self_get_link(struct dentry *dentry,
}
static const struct inode_operations proc_thread_self_inode_operations = {
- .readlink = proc_thread_self_readlink,
.get_link = proc_thread_self_get_link,
};