Commit 0e8d630b authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Dave Chinner
Browse files

xfs: remove NULLEXTNUM 



We only ever set a field to this constant for an impossible to reach
error case in xfs_bmap_search_extents.  That functions has been removed,
so we can remove the constant as well.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Signed-off-by: default avatarDave Chinner <david@fromorbit.com>
parent 6edc977f

fs/xfs/libxfs/xfs_bmap.c

+1 −1
Original line number Diff line number Diff line
@@ -4260,7 +4260,7 @@ xfs_bmapi_allocate( 
	if (bma->wasdel) {

		bma->length = (xfs_extlen_t)bma->got.br_blockcount;

		bma->offset = bma->got.br_startoff;

		if (bma->idx != NULLEXTNUM && bma->idx) {

		if (bma->idx) {

			xfs_bmbt_get_all(xfs_iext_get_ext(ifp, bma->idx - 1),

					 &bma->prev);

		}

fs/xfs/libxfs/xfs_types.h

+0 −1
Original line number Diff line number Diff line
@@ -57,7 +57,6 @@ typedef __int64_t xfs_sfiloff_t; /* signed block number in a file */ 


#define	NULLAGBLOCK	((xfs_agblock_t)-1)

#define	NULLAGNUMBER	((xfs_agnumber_t)-1)

#define	NULLEXTNUM	((xfs_extnum_t)-1)



#define NULLCOMMITLSN	((xfs_lsn_t)-1)

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