vfs: Rename end_writeback() to clear_inode()

After we moved inode_sync_wait() from end_writeback() it doesn't make sense
to call the function end_writeback() anymore. Rename it to clear_inode()
which well says what the function really does - set I_CLEAR flag.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index ceb1c28..a9bca4b 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -154,7 +154,7 @@
 {
 	dprint(DBG_INODE, "hfsplus_evict_inode: %lu\n", inode->i_ino);
 	truncate_inode_pages(&inode->i_data, 0);
-	end_writeback(inode);
+	clear_inode(inode);
 	if (HFSPLUS_IS_RSRC(inode)) {
 		HFSPLUS_I(HFSPLUS_I(inode)->rsrc_inode)->rsrc_inode = NULL;
 		iput(HFSPLUS_I(inode)->rsrc_inode);