linux-kernel - [RFC PATCH v3 37/59] fspick(2): use CLASS(filename

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Message-ID: <20251216035518.4037331-38-viro@zeniv.linux.org.uk>
Date: Tue, 16 Dec 2025 03:54:56 +0000
From: Al Viro <viro@...iv.linux.org.uk>
To: linux-fsdevel@...r.kernel.org
Cc: torvalds@...ux-foundation.org,
	brauner@...nel.org,
	jack@...e.cz,
	mjguzik@...il.com,
	paul@...l-moore.com,
	axboe@...nel.dk,
	audit@...r.kernel.org,
	io-uring@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [RFC PATCH v3 37/59] fspick(2): use CLASS(filename_flags)

That kills the last place where we mix LOOKUP_EMPTY with lookup
flags proper.

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 fs/fsopen.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/fsopen.c b/fs/fsopen.c
index f645c99204eb..70f4ab183c9e 100644
--- a/fs/fsopen.c
+++ b/fs/fsopen.c
@@ -181,9 +181,9 @@ SYSCALL_DEFINE3(fspick, int, dfd, const char __user *, path, unsigned int, flags
 		lookup_flags &= ~LOOKUP_FOLLOW;
 	if (flags & FSPICK_NO_AUTOMOUNT)
 		lookup_flags &= ~LOOKUP_AUTOMOUNT;
-	if (flags & FSPICK_EMPTY_PATH)
-		lookup_flags |= LOOKUP_EMPTY;
-	ret = user_path_at(dfd, path, lookup_flags, &target);
+	CLASS(filename_flags, filename)(path,
+			 (flags & FSPICK_EMPTY_PATH) ? LOOKUP_EMPTY : 0);
+	ret = filename_lookup(dfd, filename, lookup_flags, &target, NULL);
 	if (ret < 0)
 		goto err;
 
-- 
2.47.3