Commit 3e4218df authored by Tao Ma's avatar Tao Ma Committed by Joel Becker
Browse files

ocfs2/trivial: Code cleanup for allocation reservation. 



Two tiny cleanup for allocation reservation.
1. Remove some extra codes in ocfs2_local_alloc_find_clear_bits.
2. Remove an unuseful variables in ocfs2_find_resv_lhs.

Signed-off-by: default avatarTao Ma <tao.ma@oracle.com>
Acked-by: default avatarMark Fasheh <mfasheh@suse.com>
Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
parent b065556a

fs/ocfs2/localalloc.c

+2 −5
Original line number Diff line number Diff line
@@ -879,13 +879,10 @@ static int ocfs2_local_alloc_find_clear_bits(struct ocfs2_super *osb, 
	mlog(0, "Exiting loop, bitoff = %d, numfound = %d\n", bitoff,

	     numfound);



	if (numfound == *numbits) {

	if (numfound == *numbits)

		bitoff = startoff - numfound;

		*numbits = numfound;

	} else {

		numfound = 0;

	else

		bitoff = -1;

	}



bail:

	if (local_resv)

fs/ocfs2/reservations.c

+0 −2
Original line number Diff line number Diff line
@@ -371,7 +371,6 @@ ocfs2_find_resv_lhs(struct ocfs2_reservation_map *resmap, unsigned int goal) 
	struct ocfs2_alloc_reservation *resv = NULL;

	struct ocfs2_alloc_reservation *prev_resv = NULL;

	struct rb_node *node = resmap->m_reservations.rb_node;

	struct rb_node *prev = NULL;



	assert_spin_locked(&resv_lock);
@@ -392,7 +391,6 @@ ocfs2_find_resv_lhs(struct ocfs2_reservation_map *resmap, unsigned int goal) 
		}



		prev_resv = resv;

		prev = node;

		node = rb_next(node);

	}

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