afs: Fix debugging statements with %px to be %p

Fix a couple of %px to be %p in debugging statements.

Fixes: e49c7b2f ("afs: Build an abstraction around an "operation" concept")
Fixes: 8a070a96 ("afs: Detect cell aliases 1 - Cells with root volumes")
Reported-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Kees Cook <keescook@chromium.org>

fs/afs/dir.c

@@ -980,7 +980,7 @@ static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry,
 	if (!IS_ERR_OR_NULL(inode))
 		fid = AFS_FS_I(inode)->fid;
 
-	_debug("splice %px", dentry->d_inode);
+	_debug("splice %p", dentry->d_inode);
 	d = d_splice_alias(inode, dentry);
 	if (!IS_ERR_OR_NULL(d)) {
 		d->d_fsdata = dentry->d_fsdata;

fs/afs/vl_alias.c

@@ -28,7 +28,7 @@ static struct afs_volume *afs_sample_volume(struct afs_cell *cell, struct key *k
 	};
 
 	volume = afs_create_volume(&fc);
-	_leave(" = %px", volume);
+	_leave(" = %p", volume);
 	return volume;
 }