From 3e4218df3176657be72ad2fa199779be6c11fe4f Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Tue, 6 Apr 2010 16:46:46 +0800 Subject: 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 Acked-by: Mark Fasheh Signed-off-by: Joel Becker --- fs/ocfs2/localalloc.c | 7 ++----- fs/ocfs2/reservations.c | 2 -- 2 files changed, 2 insertions(+), 7 deletions(-) (limited to 'fs/ocfs2') diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 00022aac2e8c..63c41e206792 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -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) diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c index cb813ef98846..40650021fc24 100644 --- a/fs/ocfs2/reservations.c +++ b/fs/ocfs2/reservations.c @@ -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); } -- cgit v1.2.3