diff options
| -rw-r--r-- | fs/proc/self.c | 14 | ||||
| -rw-r--r-- | fs/proc/thread_self.c | 15 |
2 files changed, 2 insertions, 27 deletions
diff --git a/fs/proc/self.c b/fs/proc/self.c index 40245954c450..b7a29e55f802 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -6,18 +6,6 @@ /* * /proc/self: */ -static int proc_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); - char tmp[PROC_NUMBUF]; - if (!tgid) - return -ENOENT; - sprintf(tmp, "%d", tgid); - return readlink_copy(buffer, buflen, tmp); -} - static const char *proc_self_get_link(struct dentry *dentry, struct inode *inode, struct delayed_call *done) @@ -38,7 +26,7 @@ static const char *proc_self_get_link(struct dentry *dentry, } static const struct inode_operations proc_self_inode_operations = { - .readlink = proc_self_readlink, + .readlink = generic_readlink, .get_link = proc_self_get_link, }; diff --git a/fs/proc/thread_self.c b/fs/proc/thread_self.c index 595b90a9766c..adaba20b59b6 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 +27,7 @@ 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, + .readlink = generic_readlink, .get_link = proc_thread_self_get_link, }; |