xfs: refactor inode verifier corruption error printing

Refactor inode verifier error reporting into a non-libxfs function so
that we aren't encoding the message format in libxfs.  This also
changes the kernel dmesg output to resemble buffer verifier errors
more closely.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index 4035b5d..d7e7e58 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -578,10 +578,8 @@ xfs_iread(
 	/* even unallocated inodes are verified */
 	fa = xfs_dinode_verify(mp, ip->i_ino, dip);
 	if (fa) {
-		xfs_alert(mp, "%s: validation failed for inode %lld at %pS",
-				__func__, ip->i_ino, fa);
-
-		XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, dip);
+		xfs_inode_verifier_error(ip, -EFSCORRUPTED, "dinode", dip,
+				sizeof(*dip), fa);
 		error = -EFSCORRUPTED;
 		goto out_brelse;
 	}