[RFC PATCH v3 32/59] file_[gs]etattr(2): switch to CLASS(filename_maybe_null)

[Al Viro]

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 fs/file_attr.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/file_attr.c b/fs/file_attr.c
index 915e9a40cd42..b547161be742 100644
--- a/fs/file_attr.c
+++ b/fs/file_attr.c
@@ -372,7 +372,6 @@ SYSCALL_DEFINE5(file_getattr, int, dfd, const char __user 
*, filename,
                unsigned int, at_flags)
 {
        struct path filepath __free(path_put) = {};
-       struct filename *name __free(putname) = NULL;
        unsigned int lookup_flags = 0;
        struct file_attr fattr;
        struct file_kattr fa;
@@ -393,7 +392,7 @@ SYSCALL_DEFINE5(file_getattr, int, dfd, const char __user 
*, filename,
        if (usize < FILE_ATTR_SIZE_VER0)
                return -EINVAL;
 
-       name = getname_maybe_null(filename, at_flags);
+       CLASS(filename_maybe_null, name)(filename, at_flags);
        if (!name && dfd >= 0) {
                CLASS(fd, f)(dfd);
                if (fd_empty(f))
@@ -426,7 +425,6 @@ SYSCALL_DEFINE5(file_setattr, int, dfd, const char __user 
*, filename,
                unsigned int, at_flags)
 {
        struct path filepath __free(path_put) = {};
-       struct filename *name __free(putname) = NULL;
        unsigned int lookup_flags = 0;
        struct file_attr fattr;
        struct file_kattr fa;
@@ -456,7 +454,7 @@ SYSCALL_DEFINE5(file_setattr, int, dfd, const char __user 
*, filename,
        if (error)
                return error;
 
-       name = getname_maybe_null(filename, at_flags);
+       CLASS(filename_maybe_null, name)(filename, at_flags);
        if (!name && dfd >= 0) {
                CLASS(fd, f)(dfd);
                if (fd_empty(f))
-- 
2.47.3