From: Christoph Hellwig Date: Thu, 24 Nov 2016 00:40:32 +0000 (+1100) Subject: xfs: remove NULLEXTNUM X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0e8d630ba039d9976d250eedb82c3a423ad15447;p=linux-beck.git 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: Christoph Hellwig Reviewed-by: Brian Foster Signed-off-by: Dave Chinner --- diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index dcc847ceaebe..c2e13db14563 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -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); } diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 8d74870468c2..f9a1076de911 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -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)