[syslinux:master] diag/mbr/handoff.S: Fix compilation problems with gas 2.21.51

[syslinux-bot for H. Peter Anvin]

Commit-ID:  709bf7cb06bdef1483201eae4484ee73733338bd
Gitweb:     http://syslinux.zytor.com/commit/709bf7cb06bdef1483201eae4484ee73733338bd
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Wed, 16 Mar 2011 13:56:10 -0700
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Wed, 16 Mar 2011 13:56:10 -0700

diag/mbr/handoff.S: Fix compilation problems with gas 2.21.51

The construct used for zero-padding in handoff.S doesn't work with gas
2.21.51.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 diag/mbr/handoff.S |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/diag/mbr/handoff.S b/diag/mbr/handoff.S
index 7453432..953180d 100644
--- a/diag/mbr/handoff.S
+++ b/diag/mbr/handoff.S
@@ -340,6 +340,5 @@ die:
 
 zerob:		/* Begin zeroing block to fill to desired length */
 		/* 420 bytes for FAT32 */
-zeroln		= (420 - (zerob - _start))
-	.=.+zeroln	/* prevents overflow */
+	.space	420 - (zerob - _start)
 zeroe: