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Remove unused variable.

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When deallocate_dependencies() is performed,
softdep_journal_freeblocks() already called cancel_allocdirect() which
should have eliminated direct dependencies for all truncated full
blocks.  The indirect dependencies are allowed above, since second-
and third-level dependencies are only dealt with by the code which
frees indirect block, which happens after the inode write.

Discussed with:	mckusick, jeff
Reviewed by:	jeff
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
This commit is contained in:
Konstantin Belousov 2015-05-31 15:50:54 +00:00
parent 6c5bc49c5a
commit aef373ce38
1 changed files with 0 additions and 2 deletions
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2
sys/ufs/ffs/ffs_softdep.c
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@ -7208,7 +7208,6 @@ deallocate_dependencies(bp, freeblks, off)
{
struct indirdep *indirdep;
struct pagedep *pagedep;
struct allocdirect *adp;
struct worklist *wk, *wkn;
struct ufsmount *ump;
@ -7255,7 +7254,6 @@ deallocate_dependencies(bp, freeblks, off)
break;
case D_ALLOCDIRECT:
adp = WK_ALLOCDIRECT(wk);
if (off != 0)
continue;
/* FALLTHROUGH */