From 27a2d0cb2f38c67b58285e6124b14f7fff3fd1a8 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Tue, 30 Apr 2024 13:57:58 +0200 Subject: [PATCH] stat: use vfs_empty_path() helper Use the newly added helper for this. Signed-off-by: Christian Brauner --- fs/stat.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/fs/stat.c b/fs/stat.c index 16aa1f5ceec41..5039c34a385d7 100644 --- a/fs/stat.c +++ b/fs/stat.c @@ -289,16 +289,8 @@ int vfs_fstatat(int dfd, const char __user *filename, * If AT_EMPTY_PATH is set, we expect the common case to be that * empty path, and avoid doing all the extra pathname work. */ - if (dfd >= 0 && flags == AT_EMPTY_PATH) { - char c; - - ret = get_user(c, filename); - if (unlikely(ret)) - return ret; - - if (likely(!c)) - return vfs_fstat(dfd, stat); - } + if (flags == AT_EMPTY_PATH && vfs_empty_path(dfd, filename)) + return vfs_fstat(dfd, stat); name = getname_flags(filename, getname_statx_lookup_flags(statx_flags)); ret = vfs_statx(dfd, name, statx_flags, stat, STATX_BASIC_STATS); -- 2.39.5