[PATCH v5 27/68] move_mount(): filename_lookup() accepts ERR_PTR() as filename
Al Viro <[email protected]>
| Newsgroups | org.kernel.vger.audit,org.kernel.vger.io-uring,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
no need to check it in the caller Signed-off-by: Al Viro <[email protected]> --- fs/namespace.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index c58674a20cad..9d0d8ed16264 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -4427,9 +4427,6 @@ SYSCALL_DEFINE5(move_mount, uflags = AT_EMPTY_PATH; to_name = getname_maybe_null(to_pathname, uflags); - if (IS_ERR(to_name)) - return PTR_ERR(to_name); - if (!to_name && to_dfd >= 0) { CLASS(fd_raw, f_to)(to_dfd); if (fd_empty(f_to)) @@ -4453,9 +4450,6 @@ SYSCALL_DEFINE5(move_mount, uflags = AT_EMPTY_PATH; from_name = getname_maybe_null(from_pathname, uflags); - if (IS_ERR(from_name)) - return PTR_ERR(from_name); - if (!from_name && from_dfd >= 0) { CLASS(fd_raw, f_from)(from_dfd); if (fd_empty(f_from)) -- 2.47.3