[GFS2] gfs2/ops_file.c should #include "ops_inode.h"

Every file should include the headers containing the prototypes for
its global functions (in this case for gfs2_set_inode_flags()).
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

fs/gfs2/ops_file.c

@@ -38,6 +38,7 @@
 #include "util.h"
 #include "eaops.h"
 #include "ops_address.h"
+#include "ops_inode.h"
 
 /**
  * gfs2_llseek - seek to a location in a file