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| author |   Christian Brauner <brauner@kernel.org> | 2024-04-30 13:57:58 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-06-27 18:31:20 +0200 |
| commit | 27a2d0cb2f38c67b58285e6124b14f7fff3fd1a8 (patch) | |
| tree | 041e615eb7d4de1af506466aad128dba4c544f25 /fs | |
| parent | fs: new helper vfs_empty_path() (diff) | |
| download | wireguard-linux-27a2d0cb2f38c67b58285e6124b14f7fff3fd1a8.tar.xz wireguard-linux-27a2d0cb2f38c67b58285e6124b14f7fff3fd1a8.zip | |
stat: use vfs_empty_path() helper
Use the newly added helper for this.
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/stat.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/stat.c b/fs/stat.c index 16aa1f5ceec4..5039c34a385d 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); |