#include "vxfs.h"
#include "vxfs_inode.h"
+#include "vxfs_extern.h"
#ifdef DIAGNOSTIC
bp = sb_bread(ip->i_sb,
indir + (i / VXFS_TYPED_PER_BLOCK(ip->i_sb)));
- if (!buffer_mapped(bp))
+ if (!bp || !buffer_mapped(bp))
return 0;
typ = ((struct vxfs_typed *)bp->b_data) +