pidfs: use anon_inode_setattr()

So far pidfs did use it's own version. Just use the generic version.
We use our own wrappers because we're going to be implementing
properties soon.

Link: https://lore.kernel.org/20250407-work-anon_inode-v1-4-53a44c20d44e@kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/pidfs.c b/fs/pidfs.c
index 809c3393b6a3ca9972562693c38014290d4a0671..10b4ee454ccab3b0ab604ed9ae24da08a1be0cba 100644 (file)
--- a/fs/pidfs.c
+++ b/fs/pidfs.c
@@ -569,7 +569,7 @@ static struct vfsmount *pidfs_mnt __ro_after_init;
 static int pidfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
                         struct iattr *attr)
 {
-       return -EOPNOTSUPP;
+       return anon_inode_setattr(idmap, dentry, attr);
 }
 
 static int pidfs_getattr(struct mnt_idmap *idmap, const struct path *path,