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kill the last users of user_{path,lpath,path_dir}()

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old wrappers with few callers remaining; put them out of their misery...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-07-14 16:42:44 -04:00
parent 6b61aed06a
commit ce6595a28a
4 changed files with 8 additions and 25 deletions
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8
fs/namespace.c
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@ -3044,7 +3044,7 @@ long do_mount(const char *dev_name, const char __user *dir_name,
return -EINVAL;
/* ... and get the mountpoint */
retval = user_path(dir_name, &path);
retval = user_path_at(AT_FDCWD, dir_name, LOOKUP_FOLLOW, &path);
if (retval)
return retval;
@ -3591,11 +3591,13 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
if (!may_mount())
return -EPERM;
error = user_path_dir(new_root, &new);
error = user_path_at(AT_FDCWD, new_root,
LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &new);
if (error)
goto out0;
error = user_path_dir(put_old, &old);
error = user_path_at(AT_FDCWD, put_old,
LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &old);
if (error)
goto out1;