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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: Tao Ma <tao.ma@oracle.com>
Acked-by: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Tao Ma 2010-04-06 16:46:46 +08:00 committed by Joel Becker
parent b065556a7d
commit 3e4218df31
2 changed files with 2 additions and 7 deletions
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7
fs/ocfs2/localalloc.c
View File

@ -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)

2
fs/ocfs2/reservations.c
View File

@ -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);
}