linux-kernel - [PATCH v1 1/1] lock_mount(): Remove unused function

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Message-ID: <20250915160221.2916038-1-andriy.shevchenko@linux.intel.com>
Date: Mon, 15 Sep 2025 18:02:21 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Christian Brauner <brauner@...nel.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	llvm@...ts.linux.dev
Cc: Jan Kara <jack@...e.cz>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <nick.desaulniers+lkml@...il.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] lock_mount(): Remove unused function

clang is not happy about unused function:

/fs/namespace.c:2856:20: error: unused function 'lock_mount' [-Werror,-Wunused-function]
 2856 | static inline void lock_mount(const struct path *path,
      |                    ^~~~~~~~~~
1 error generated.

Fix the compilation breakage (`make W=1` build) by removing unused function.

Fixes: d14b32629541 ("change calling conventions for lock_mount() et.al.")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 fs/namespace.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/fs/namespace.c b/fs/namespace.c
index 14924dd3a21b..ebd61d903a59 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2853,12 +2853,6 @@ static void do_lock_mount(const struct path *path,
 	} while (err == -EAGAIN);
 }
 
-static inline void lock_mount(const struct path *path,
-			      struct pinned_mountpoint *m)
-{
-	do_lock_mount(path, m, false);
-}
-
 static void __unlock_mount(struct pinned_mountpoint *m)
 {
 	inode_unlock(m->mp->m_dentry->d_inode);
-- 
2.50.1