From 9e96c8c0e94eea2f69a9705f5d0f51928ea26c17 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 14 Jul 2020 08:55:05 +0200 Subject: fs: add a vfs_fchmod helper Add a helper for struct file based chmode operations. To be used by the initramfs code soon. Signed-off-by: Christoph Hellwig Acked-by: Linus Torvalds --- fs/open.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'fs/open.c') diff --git a/fs/open.c b/fs/open.c index 103c66309bee..75166f071d28 100644 --- a/fs/open.c +++ b/fs/open.c @@ -602,14 +602,19 @@ out_unlock: return error; } +int vfs_fchmod(struct file *file, umode_t mode) +{ + audit_file(file); + return chmod_common(&file->f_path, mode); +} + int ksys_fchmod(unsigned int fd, umode_t mode) { struct fd f = fdget(fd); int err = -EBADF; if (f.file) { - audit_file(f.file); - err = chmod_common(&f.file->f_path, mode); + err = vfs_fchmod(f.file, mode); fdput(f); } return err; -- cgit